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Mathematics, 30.04.2021 02:20 jessicasbss6840
Suppose a triangle has sides a, b, and c, and that a2 + b2 < c2. Let e be the
measure of the angle opposite the side of length c. Which of the following
must be true? Check all that apply.
A. a2 + b2 - C2 = 2abcose
B. cose < 0
C. cose > 0
O D. The triangle is not a right triangle.
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Answers: 2
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Suppose a triangle has sides a, b, and c, and that a2 + b2 < c2. Let e be the
measure of the an...
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