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.
Answers: 1
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Suppose a triangle has sides a, b, and c, and that a2 + b2 > c2. Let 0/ be the
measure of the an...
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