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Nguồn:
Người gửi: Quách Thị Mười
Ngày gửi: 21h:33' 20-11-2023
Dung lượng: 78.5 KB
Số lượt tải: 40
Nguồn:
Người gửi: Quách Thị Mười
Ngày gửi: 21h:33' 20-11-2023
Dung lượng: 78.5 KB
Số lượt tải: 40
Số lượt thích:
0 người
TRƯỜNG THCS THUẬN PHÚ
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Họ và Tên: ..............................................................
KIỂM TRA THƯỜNG XUYÊN HỌC KỲ I
Môn học: TOÁN 8 (Hình học)
Lớp: .........................................................................
Bài 1:
Điểm:
Chứng minh rằng tam giác ABC vuông trong các trường hợp sau:
a/ AB = 8 cm, AC = 15 cm, BC = 17 cm.
b/ AB = 29 cm, AC = 21 cm, BC = 20 cm.
c/ AB = 12 cm, AC = 37 cm, BC = 35 cm.
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Bài 2:
Tính độ dài cạnh EF, MN của các tam giác vuông trong Hình 3.
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Bài 3: Tìm số đo các góc chưa biết của các tứ giác sau:
a)
b)
c)
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***
Họ và Tên: ..............................................................
KIỂM TRA THƯỜNG XUYÊN HỌC KỲ I
Môn học: TOÁN 8 (Hình học)
Lớp: .........................................................................
Bài 1:
Điểm:
Chứng minh rằng tam giác ABC vuông trong các trường hợp sau:
a/ AB = 8 cm, AC = 15 cm, BC = 17 cm.
b/ AB = 29 cm, AC = 21 cm, BC = 20 cm.
c/ AB = 12 cm, AC = 37 cm, BC = 35 cm.
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Bài 2:
Tính độ dài cạnh EF, MN của các tam giác vuông trong Hình 3.
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Bài 3: Tìm số đo các góc chưa biết của các tứ giác sau:
a)
b)
c)
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