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Mathematics, 01.07.2021 20:20 emmarieasimon

Suppose a triangle has sides a, b, and c, and that a2 + b2 > c2. Let 0/ be the measure of the angle opposite the side of length c. Which of the following
must be true? Check all that apply.
A. 0/ is an acute angle.

B. cos 0/ > 0

C. The triangle is a right triangle.

D. The triangle is not a right triangle.


Suppose a triangle has sides a, b, and c, and that a2 + b2 > c2. Let 0/ be the

measure of the

ansver
Answers: 1

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