9. The lengths of the sides of four triangles are given. Which triangle is a right triangle? a. 16, 10, 20 b. 10, 10, 10

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9. The lengths of the sides of four triangles are given. Which triangle is a right triangle? a. 16, 10, 20 b. 10, 10, 10

Question

9. The lengths of the sides of four triangles are given.
Which triangle is a right triangle?
a. 16, 10, 20
b. 10, 10, 10
c. 11, 12, 13
d. 9, 40, 41

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Mathematics Tài Đức 5 years 2021-07-27T16:56:22+00:00 2021-07-27T16:56:22+00:00 1 Answers 9 views 0

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Captcha* Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )

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Verity · Answer 1 · 2021-07-27T16:58:04+00:00

Verity

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2021-07-27T16:58:04+00:00 July 27, 2021 at 4:58 pm

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Answer:

D

Step-by-step explanation:

9^2 + 40^2 = 41^2