Kiểm tra chương 1 - Hình 7

Chia sẻ bởi Mạc Thị Kim Loan | Ngày 16/10/2018 | 32

Chia sẻ tài liệu: Kiểm tra chương 1 - Hình 7 thuộc Hình học 7

Nội dung tài liệu:


Lớp ……………..………… Kiểm tra chương i
Họ và tên ……………..……………… Ngày kiểm tra: 16/10/2010

Điểm




Lời phê của cô giáo

Đề bài:
Bài 1(3 điểm): Điền vào chỗ (. . .) để có câu đúng
Hai góc đối đỉnh là …
Nếu đường thẳng c cắt hai đường thẳng a , b và … thì a và b song song với nhau.
Hai đường thẳng phân biệt cùng vuông góc với … thì …
Bài 2 (2 điểm): Cho đoạn thẳng AB dài 5 cm. Vẽ đường trung trực của đoạn thẳng ấy. Nói rõ các bước vẽ.
Bài 3 (4 điểm): Cho hình vẽ sau. Biết MN // PQ ,

Tính số đo của

Bài 4 (1 điểmChứng minh rằng nếu hai góc nhọn
mOn và có Om // , On // thì

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