j9ennieRhiSorin
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Suppose a triangle has sides a, b, and c let theta be the angle opposite the side of length a. If cos theta < 0 what must be true?


a- b^2+c^2>a^2

b- a^2+b^2=c^2

c- b^2+c^2
d- a^2+b^2>c^2

Verified Answer :

Hagrid

Suppose a triangle has sides a, b, and c let theta be the angle opposite the side of length a. If cos theta < 0 The statement that is true is b^2+c^2>a^2. The answer is letter A.

brightpatricia027

b^2+c^2<a^2 just took test

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