Hình trụ
Chia sẻ tài liệu: Hình trụ thuộc Bài giảng khác
Nội dung tài liệu:
2.0.0 (279,Windows NT) stopped off 1.000 %55 %1 doc_settings 536 -87 document_window 0 600 600 0 0 2 Z0_Plane defined (0,0,1,0) normal_surface_thickness solid_surface_style ivory hidden_layer solid_curve_style normal_curve_radius dim_gray template_plane3_base_surface_thickness plane3_base_curve_radius [ document_toolbar default_document_toolbar ] 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 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 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 Z1_point no_display no_picking (0,0,1,1) Y1_point no_display no_picking (0,1,0,1) X1_point no_display no_picking (1,0,0,1) O_point defined (0,0,0,1) sphere_point_style normal_point_size red hidden_layer point3_base_point_size %1 1 29.700 21.000 %8 %55 %57 %6 20.000 15.000 %7 origin3 %7 ((-0.25881904510252085,-0.3303660895493522,0.90767337119036862,0),(0.96592582628906831,-0.088521326901376929,0.24321034680169404,0),(0,0.93969262078590821,0.34202014332566877,0),(0,0,0,1)) %8 1.500 1.500 19.000 18.000 default_surface_clipping_transfo3 %7 central_medium_lens default_layer default_clipping_transfo3 %9 I_vector O_point X1_point %10 J_vector O_point Y1_point %11 K_vector O_point Z1_point %15 defined (-0.72876148361007243,0.83717535866929804,0,1) sphere_point_style normal_point_size red default_layer point3_base_point_size %16 (-0.48780091257993363,0.56036839642697134,0.66935605620032201) %15 Z0_Plane %17 %18 %19 Z0_Plane %15 %18 defined hidden_layer solid_curve_style normal_curve_radius deep_pink conic3_base_curve_radius %19 defined (-3.4214911329912869,1.7122167478676518,0,1) sphere_point_style normal_point_size red hidden_layer point3_base_point_size %20 (-0.86520858210739104,0.43297631561825584,0.25287471119382099) %19 Z0_Plane %21 %22 %15 Z0_Plane %22 defined (0,0,-0.66935605620032201,-0.56036839642697134,-0.48780091257993363,0) default_layer solid_curve_style normal_curve_radius cornflower_blue line3_base_curve_radius %23 defined (-1.1443808212428421,-1.9634943761713817,0,1) sphere_point_style normal_point_size red default_layer point3_base_point_size %1 animated 1.75000000 cm/s no %24 (0,-0.91636835055446131) %23 %18 %25 %26 %23 Z0_Plane %26 defined (0,0,-0.40275075281040634,0.79079883814202312,-0.46090023725734569,0) hidden_layer solid_curve_style normal_curve_radius cornflower_blue line3_base_curve_radius %27 %28 %23 %15 %28 defined (-1.1443808212428421,-1.9634943761713817,0,1)(-0.72876148361007243,0.83717535866929804,0,1) sphere_point_style normal_point_size tomato default_layer solid_curve_style normal_curve_radius brown subline3_base_point_size subline3_base_curve_radius %29 defined (-1.1443808212428421,-1.9634943761713819,7.4104428411275354,1) sphere_point_style normal_point_size red default_layer point3_base_point_size %30 (0.99101745877190905,0.13373255553255453) %29 %26 %31 %32 %29 %22 %32 defined (0,-3.4804751866555682e-17,0.13373255553255448,-0.99101745877190894) normal_surface_thickness solid_surface_style light_steel_blue hidden_layer solid_curve_style normal_curve_radius dim_gray plane3_base_surface_thickness plane3_base_curve_radius %33 %34 %32 %22 %34 defined (-0.72876148361007231,0.83717535866929793,7.4104428411275345,1) sphere_point_style normal_point_size red default_layer point3_base_point_size %35 %36 %29 %34 %36 defined (-1.1443808212428421,-1.9634943761713819,7.4104428411275354,1)(-0.72876148361007231,0.83717535866929793,7.4104428411275345,1) sphere_point_style normal_point_size tomato default_layer solid_curve_style normal_curve_radius brown subline3_base_point_size subline3_base_curve_radius %37 %38 %23 %29 %38 defined (-1.1443808212428421,-1.9634943761713817,0,1)(-1.1443808212428421,-1.9634943761713819,7.4104428411275354,1) sphere_point_style normal_point_size tomato default_layer solid_curve_style normal_curve_radius brown subline3_base_point_size subline3_base_curve_radius %39 %40 %34 %41 %40 sphere_point_style normal_point_size tomato default_layer solid_curve_style normal_curve_radius brown subline3_base_point_size subline3_base_curve_radius %41 defined (-0.72876148361007243,0.83717535866929804,7.4104428411275354,1) sphere_point_style normal_point_size red default_layer point3_base_point_size %42 (0.70710678118654757,0.70710678118654757) %41 %36 %43 %44 %29 %34 %15 %23 %44 defined normal_surface_thickness small_hatch_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 %45 %46 %15 %46 defined italic 20 Helvetica -0.503 0.291 B black default_layer %47 %48 %41 %48 defined italic 20 Helvetica -0.397 0.476 A black default_layer %49 %50 %23 %50 defined italic 20 Helvetica -0.424 -1.032 C black default_layer %51 %52 %29 %52 defined italic 20 Helvetica -0.212 -0.953 D black default_layer %53 (0.97250764248778965,0.23287096277303776) %54 %22 %54 defined italic 20 Helvetica -0.198 0.207 a black default_layer %55 20.500 1.000 8.500 19.000 %56 %56 H�NH TRỤ TR�N XOAY V� KHỐI TRỤ TR�N XOAY
* Khi quay h�nh chữ nhật ABCD quanh đường thẳng chứa cạnh AB, th� đường gấp kh�c ADCB tạo th�nh một h�nh gọi l� h�nh trụ tr�n xoay( h�nh trụ ).
+ hai đ�y: hai h�nh tr�n bằng nhau do hai cạnh AD; BC vạch ra khi quay quanh AB
+ đường sinh ch�nh l� độ d�i đoạn thẳng CD
+ mặt xung quanh của h�nh trụ: sinh bỡi c�c điểm tr�n cạnh CD khi quay quanh AB
+ Chiều cao: khoảng c�ch giữa hai mặt phẳng song song chứa hai đ�y
* Khối trụ tr�n xoay( khối trụ ): l� phần kh�ng gian giới hạn bỡi một h�nh trụ tr�n xoay kể cả h�nh trụ đ�
* Diện t�ch xung quanh của h�nh trụ
S(xq) = độ d�i đường tr�n đ�y * độ d�i đường sinh
S(tp) = S(xq) + diện t�ch hai đ�y
* Thể t�ch khối trụ tr�n xoay
V = diện t�ch đ�y * chiều cao
