Ôn tập Chương IV. Hình lăng trụ đứng. Hình chóp đều

Chia sẻ bởi Trần Quốc Hưng | Ngày 04/05/2019 | 52
Chia sẻ tài liệu: Ôn tập Chương IV. Hình lăng trụ đứng. Hình chóp đều thuộc Hình học 8

Nội dung tài liệu:

2.1.2 (318,Windows NT) stopped off 1.000 %8 %1 O_point defined (0,0,0,1) sphere_point_style normal_point_size red default_layer point3_base_point_size X1_point no_display no_picking (1,0,0,1) Y1_point no_display no_picking (0,1,0,1) Z1_point no_display no_picking (0,0,1,1) I_vector defined (0,0,0,1) (1,0,0) sphere_point_style normal_point_size tomato hidden_layer solid_curve_style normal_curve_radius orange_red vector3_base_point_size vector3_base_curve_radius J_vector defined (0,0,0,1) (0,1,0) sphere_point_style normal_point_size tomato hidden_layer solid_curve_style normal_curve_radius lawn_green vector3_base_point_size vector3_base_curve_radius K_vector defined (0,0,0,1) (0,0,1) sphere_point_style normal_point_size tomato hidden_layer solid_curve_style normal_curve_radius steel_blue vector3_base_point_size vector3_base_curve_radius document_toolbar default_document_toolbar Z0_Plane defined (0,0,1,0) normal_surface_thickness small_hatch_surface_style ivory default_layer solid_curve_style normal_curve_radius yellow template_plane3_base_surface_thickness plane3_base_curve_radius doc_settings -87 162 history_window 1 1 513 308 0 0 4 document_window 0 600 600 0 0 2 history_data %40 %1 1 29.700 21.000 %8 %68 %38 %6 0.000 0.000 17.500 81.015 %7 origin3 %7 ((-0.98772901423302062,-0.046963463574488065,0.14894907697382043,0),(0.1561774453698912,-0.29701584291850797,0.94201390361986848,0),(0,0.95371695074822693,0.30070579950427306,0),(0,0,0,1)) %8 false 1.500 1.500 18.000 18.000 default_surface_clipping_transfo3 %7 central_medium_lens default_layer default_clipping_transfo3 deep_pink normal_auto_rotate %9 I_vector O_point X1_point %10 J_vector O_point Y1_point %11 K_vector O_point Z1_point %15 %16 O_point %17 %16 defined (0,0,-1,0,0,0) hidden_layer solid_curve_style normal_curve_radius cornflower_blue line3_base_curve_radius %17 no_display defined (0,0,1,1) sphere_point_style normal_point_size red default_layer %18 no_display (1) %17 K_vector %19 {4} %20 %21 K_vector %20 defined normal_surface_thickness solid_surface_style light_green sphere_point_style normal_point_size tomato default_layer solid_curve_style normal_curve_radius green subplane3_base_surface_thickness subplane3_base_point_size subplane3_base_curve_radius %21 defined (-4.0021940171479287,3.8392074593009564,0,1) sphere_point_style normal_point_size red default_layer point3_base_point_size %22 (-1,0,0) (-0.71019550516350161,0.6812732889268488,0.1774515433586116) %21 Z0_Plane %23 %24 %20 %25 %24 defined ( F(G,X(0,0,7.9066154776915836),Q(0.71730571678403732,0.43894671663514695,0.29182114221749034,-0.45567390706407768),D1), F(G,X(4.0021940171479296,-3.8392074593009555,0),Q(0.16772554593844322,0.51445741307110515,0.11474915784476632,0.83308723561806797),D1), F(G,X(3.8392074593009555,4.0021940171479287,0),Q(0,-0.010391009815437263,0.99994601200015565,0),D1), F(G,X(-4.0021940171479287,3.839207459300956,0),Q(0.83308723561806797,0.1147491578447664,-0.51445741307110504,-0.16772554593844305),D1), F(G,X(3.8392074593009555,4.0021940171479287,0),Q(-0.47048176271420183,0.2826364177667875,0.44491623306174705,0.70768150453678003),D1), L(0,0,3,1,101.38678751810591), L(0,1,2,1,63.619366062826742), L(0,2,1,2,101.38678751810589), L(2,0,1,0,63.619366062826742), L(2,3,4,0,63.619366062826771), L(3,0,2,2,63.619366062826742), L(3,2,4,1,101.38678751810585), L(4,2,1,1,101.38678751810589) ) normal_surface_thickness solid_surface_style dodger_blue sphere_point_style normal_point_size tomato hidden_layer solid_curve_style normal_curve_radius midnight_blue polynet3_base_surface_thickness polynet3_base_point_size polynet3_base_curve_radius %25 defined (0,0,7.9066154776915836,1) sphere_point_style normal_point_size red default_layer point3_base_point_size %26 (0.99209655811511432,0.12547676827263229) %25 %16 %34 %35 %36 Z0_Plane %35 defined (0,8.3266726846886741e-17,0.20754350191949605,-0.97822578927923998) normal_surface_thickness small_hole_surface_style light_steel_blue default_layer solid_curve_style normal_curve_radius yellow plane3_base_surface_thickness plane3_base_curve_radius %36 defined (0,0,4.71335300904137,1) sphere_point_style normal_point_size red default_layer point3_base_point_size %37 (0.9782257892792402,0.20754350191949597) %36 %16 %38 false 17.500 11.000 0.978 7.782 %39 %39

C�ch tạo một h�nh ch�p cụt đều

]]> %40 10 Helvetica 1 0 0 0 %41 -1 %42 %24 %43 %44 %42 no_hidden defined ( F(G,X(4.0021940171479296,-3.8392074593009555,0),Q(0.16772554593844322,0.51445741307110515,0.11474915784476632,0.83308723561806797),D1), F(G,X(3.8392074593009555,4.0021940171479287,0),Q(0,-0.010391009815437263,0.99994601200015565,0),D1), F(G,X(-4.0021940171479287,3.839207459300956,0),Q(0.83308723561806797,0.1147491578447664,-0.51445741307110504,-0.16772554593844305),D1), F(G,X(3.8392074593009555,4.0021940171479287,0),Q(-0.47048176271420183,0.2826364177667875,0.44491623306174705,0.70768150453678003),D1), F(G,X(0.054328852615666591,-2.6138004921496272,2.6355384925638612),Q(0.60711344196055062,0.36882256123166246,0.37656834361960595,-0.59462548675693039),D1), L(0,1,3,2,101.38678751810589), L(1,0,0,0,63.619366062826742), L(1,1,2,0,63.619366062826742), L(1,2,3,0,63.619366062826771), L(2,2,4,0,101.38678751810592), L(3,1,2,1,101.38678751810585), L(4,1,1,3,63.619366062826742), L(4,2,0,2,101.38678751810588) ) normal_surface_thickness solid_surface_style deep_sky_blue sphere_point_style normal_point_size tomato hidden_layer solid_curve_style normal_curve_radius midnight_blue polynet3_base_surface_thickness polynet3_base_point_size polynet3_base_curve_radius %43 no_display (1,1,1,1) default_layer %44 no_display defined normal_surface_thickness solid_surface_style medium_spring_green sphere_point_style normal_point_size tomato default_layer solid_curve_style normal_curve_radius green %45 no_display 0 %44 %24 %46 no_display defined (0.0050967056738404357,-0.24520620549211972,0.12164440029503534,-0.96179549814723697) normal_surface_thickness solid_surface_style light_steel_blue default_layer solid_curve_style normal_curve_radius dim_gray %47 no_display %46 %48 %48 no_display defined normal_surface_thickness solid_surface_style medium_spring_green sphere_point_style normal_point_size tomato default_layer solid_curve_style normal_curve_radius green %49 no_display 4 %48 %42 %50 %51 %46 %52 %51 defined (0,0,0,0,0,0) default_layer solid_curve_style normal_curve_radius cornflower_blue line3_base_curve_radius %52 no_display defined (0.0050967056738404357,-0.24520620549211972,0.12164440029503534,-0.96179549814723697) normal_surface_thickness solid_surface_style light_steel_blue default_layer solid_curve_style normal_curve_radius dim_gray plane3_base_surface_thickness plane3_base_curve_radius %53 no_display %52 %48 %56 no_display defined (0.0050967056738404357,-0.24520620549211972,0.12164440029503534,-0.96179549814723697) normal_surface_thickness solid_surface_style light_steel_blue default_layer solid_curve_style normal_curve_radius dim_gray plane3_base_surface_thickness plane3_base_curve_radius %57 no_display %56 %48 %58 -1 %59 %42 %60 %61 %59 no_hidden defined ( F(G,X(3.8392074593009555,4.0021940171479287,0),Q(0,-0.010391009815437263,0.99994601200015565,0),D1), F(G,X(-4.0021940171479287,3.839207459300956,0),Q(0.83308723561806797,0.1147491578447664,-0.51445741307110504,-0.16772554593844305),D1), F(G,X(3.8392074593009555,4.0021940171479287,0),Q(-0.47048176271420183,0.2826364177667875,0.44491623306174705,0.70768150453678003),D1), F(G,X(0.054328852615666591,-2.6138004921496272,2.6355384925638612),Q(0.60711344196055062,0.36882256123166246,0.37656834361960595,-0.59462548675693039),D1), F(G,X(2.6138004921496356,0.054328852615657709,2.6355384925638599),Q(-0.008830317807621663,0.52707096345510818,0.0054770952521167827,0.84975774571198837),D1), L(0,0,1,0,63.619366062826742), L(0,1,2,0,63.619366062826771), L(0,3,4,2,63.619366062826664), L(1,1,2,1,101.38678751810585), L(1,2,3,0,101.38678751810592), L(2,2,4,0,101.38678751810583), L(3,1,0,2,63.619366062826742), L(4,1,3,2,101.38678751810599) ) normal_surface_thickness solid_surface_style alice_blue sphere_point_style normal_point_size tomato hidden_layer solid_curve_style normal_curve_radius midnight_blue polynet3_base_surface_thickness polynet3_base_point_size polynet3_base_curve_radius %60 no_display (1,1,1,1) default_layer %61 no_display defined normal_surface_thickness solid_surface_style medium_spring_green sphere_point_style normal_point_size tomato default_layer solid_curve_style normal_curve_radius green %62 no_display 0 %61 %42 %63 -1 %64 %59 %65 %66 %64 no_hidden defined ( F(G,X(3.8392074593009555,4.0021940171479287,0),Q(0,-0.010391009815437263,0.99994601200015565,0),D1), F(G,X(-4.0021940171479287,3.839207459300956,0),Q(0.83308723561806797,0.1147491578447664,-0.51445741307110504,-0.16772554593844305),D1), F(G,X(3.8392074593009555,4.0021940171479287,0),Q(-0.47048176271420183,0.2826364177667875,0.44491623306174705,0.70768150453678003),D1), F(G,X(0.054328852615666591,-2.6138004921496272,2.6355384925638612),Q(0.60711344196055062,0.36882256123166246,0.37656834361960595,-0.59462548675693039),D1), F(G,X(2.6138004921496356,0.054328852615657709,2.6355384925638599),Q(-0.008830317807621663,0.52707096345510818,0.0054770952521167827,0.84975774571198837),D1), L(0,0,1,0,63.619366062826742), L(0,1,2,0,63.619366062826771), L(0,2,3,1,63.619366062826742), L(0,3,4,2,63.619366062826664), L(1,1,2,1,101.38678751810585), L(1,2,3,0,101.38678751810592), L(2,2,4,0,101.38678751810583), L(3,2,4,1,101.38678751810599) ) normal_surface_thickness solid_surface_style yellow sphere_point_style normal_point_size tomato default_layer solid_curve_style normal_curve_radius midnight_blue polynet3_base_surface_thickness polynet3_base_point_size polynet3_base_curve_radius %65 no_display (1,1,1,1) default_layer %66 no_display defined normal_surface_thickness solid_surface_style medium_spring_green sphere_point_style normal_point_size tomato default_layer solid_curve_style normal_curve_radius green subplane3_base_surface_thickness subplane3_base_point_size subplane3_base_curve_radius %67 no_display 4 %66 %59 %68 false 16.643 1.542 2.797 8.958 %69 %69

Chọn biểu tượng tứ diện (b�n phải biểu tượng tam gi�c), chọn “đường cắt đa diện”, nhấp đ�p v�o mặt phẳng cắt, ta được h�nh ch�p cụt đều.

]]> 2.1.2 (318,Windows NT) stopped off 1.000 %8 %1 document_toolbar default_document_toolbar O_point defined (0,0,0,1) sphere_point_style normal_point_size red default_layer point3_base_point_size X1_point no_display no_picking (1,0,0,1) Y1_point no_display no_picking (0,1,0,1) Z1_point no_display no_picking (0,0,1,1) I_vector defined (0,0,0,1) (1,0,0) sphere_point_style normal_point_size tomato hidden_layer solid_curve_style normal_curve_radius orange_red vector3_base_point_size vector3_base_curve_radius J_vector defined (0,0,0,1) (0,1,0) sphere_point_style normal_point_size tomato hidden_layer solid_curve_style normal_curve_radius lawn_green vector3_base_point_size vector3_base_curve_radius K_vector defined (0,0,0,1) (0,0,1) sphere_point_style normal_point_size tomato hidden_layer solid_curve_style normal_curve_radius steel_blue vector3_base_point_size vector3_base_curve_radius Z0_Plane defined (0,0,1,0) normal_surface_thickness solid_surface_style magenta default_layer solid_curve_style normal_curve_radius dim_gray template_plane3_base_surface_thickness plane3_base_curve_radius history_data %12 doc_settings -87 0 history_window 1 1 513 308 0 0 4 document_window 0 600 800 0 0 2 %1 1 29.700 21.000 %8 %6 0.000 0.000 17.500 21.373 %7 origin3 %7 ((-0.36443799412379768,-0.28002555700199339,0.88812760111638589,0),(0.93122765661197093,-0.10958861839273015,0.34757069249254857,0),(0,0.95371695074822693,0.30070579950427306,0),(0,0,0,1)) %8 false 1.500 1.500 18.000 18.000 default_surface_clipping_transfo3 %7 central_medium_lens default_layer default_clipping_transfo3 khaki no_auto_rotate %9 I_vector O_point X1_point %10 J_vector O_point Y1_point %11 K_vector O_point Z1_point %12 10 Helvetica 1 0 0 0 %13 defined (3.2436482812502874,-2.4670440002339151,0,1) sphere_point_style normal_point_size red default_layer point3_base_point_size %14 (-1,0,0) (0.77300831296968042,-0.58793227726518682,0.23831446752041774) %13 Z0_Plane %15 defined (-3.4286895249516709,-1.9993903893135474,0,1) sphere_point_style normal_point_size red default_layer point3_base_point_size %16 (-1,0,0) (-0.83767532990474403,-0.48847817563773383,0.24431355589612666) %15 Z0_Plane %17 defined (-3.5031627143497501,1.0916771537425694,0,1) sphere_point_style normal_point_size red default_layer point3_base_point_size %18 (-1,0,0) (-0.92112269823933068,0.28704593176404591,0.26294031232583143) %17 Z0_Plane %19 defined (3.6338737048834648,3.9536325182719239,0,1) sphere_point_style normal_point_size red default_layer point3_base_point_size %20 (-1,0,0) (0.66526966936354826,0.72380935932942248,0.1830745159000739) %19 Z0_Plane %21 %22 %13 %15 %17 %19 %22 defined normal_surface_thickness solid_surface_style yellow sphere_point_style normal_point_size tomato default_layer solid_curve_style normal_curve_radius green subplane3_base_surface_thickness subplane3_base_point_size subplane3_base_curve_radius %23 %24 O_point %25 %24 defined (0,0,-1,0,0,0) hidden_layer solid_curve_style normal_curve_radius cornflower_blue line3_base_curve_radius %25 no_display defined (0,0,1,1) sphere_point_style normal_point_size red default_layer point3_base_point_size %26 no_display (1) %25 K_vector %27 %28 %22 %29 %28 no_hidden defined ( F(G,X(0,0,5.9063440074093814),Q(0.30947132836557018,-0.39028467061201305,0.40629305047184861,0.76604916940311463),D1), F(G,X(-3.5031627143497497,1.0916771537425691,0),Q(0.86579115400750717,0.048073386059969678,-0.49406056280867344,-0.063235966603311058),D1), F(G,X(-3.4286895249516705,-1.9993903893135476,0),Q(0,0.99938801753142426,-0.034979857269715926,0),D1), F(G,X(3.2436482812502869,-2.4670440002339151,0),Q(0.16424547688069657,0.49700220612072704,0.065113056175322176,0.84957196302071547),D1), F(G,X(-3.4286895249516705,-1.9993903893135476,0),Q(0.71770146005214242,0.47520157397627066,-0.3118971067592205,0.40225399081267726),D1), L(0,0,3,1,80.573203007190656), L(0,1,2,1,68.579636616934181), L(0,2,1,2,117.76309660843999), L(2,0,1,0,59.523413666083791), L(3,0,2,2,60.165380576768023), L(3,2,4,1,99.700355024870632), L(4,0,2,3,69.279634659401523), L(4,2,1,1,104.78290625934795) ) normal_surface_thickness no_surface_style alice_blue sphere_point_style normal_point_size tomato default_layer solid_curve_style normal_curve_radius midnight_blue polynet3_base_surface_thickness polynet3_base_point_size polynet3_base_curve_radius %29 defined (0,0,5.9063440074093814,1) sphere_point_style normal_point_size red default_layer point3_base_point_size %30 (0.98596811574728094,0.16693374353244675) %29 %24 %31 %32 %19 %29 %17 %32 defined normal_surface_thickness solid_surface_style medium_spring_green sphere_point_style normal_point_size tomato default_layer solid_curve_style normal_curve_radius green subplane3_base_surface_thickness subplane3_base_point_size subplane3_base_curve_radius %33 %34 %29 O_point %34 defined (0,0,5.9063440074093814,1)(0,0,0,1) sphere_point_style normal_point_size tomato default_layer solid_curve_style normal_curve_radius brown subline3_base_point_size subline3_base_curve_radius %35 %36 O_point %37 %36 defined (0,0,0,1)(-0.17297741171860537,-6.0226933886974443,0,1) sphere_point_style normal_point_size tomato default_layer dash_dot_curve_style small_curve_radius azure subline3_base_point_size subline3_base_curve_radius %37 defined (-0.17297741171860537,-6.0226933886974443,0,1) sphere_point_style normal_point_size red default_layer point3_base_point_size %38 (-1,0,0) (-0.028321674671669024,-0.98609848018412782,0.16373048012616759) %37 Z0_Plane %39 %40 %37 Z0_Plane %40 defined (0,0,-0.16373048012616759,0.98609848018412782,-0.028321674671669024,0) hidden_layer solid_curve_style normal_curve_radius cornflower_blue line3_base_curve_radius %41 %42 %29 %43 %42 defined (0,0,5.9063440074093814,1)(-0.17297741171860537,-6.0226933886974452,5.8615278298531894,1) sphere_point_style normal_point_size tomato default_layer dash_dot_curve_style very_small_curve_radius brown subline3_base_point_size subline3_base_curve_radius %43 defined (-0.17297741171860537,-6.0226933886974452,5.8615278298531894,1) sphere_point_style normal_point_size red default_layer point3_base_point_size
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