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OpenStudy (anonymous):
Andrew claims that a wooden bookend in the shape of a 45°- 45°- 90° right triangle has side lengths of 9 in., 9 in., and 11 in. Is he correct? If so, show the work and if not, show why not.
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OpenStudy (b77w):
He is incorrect. Use the Pythagorean theorem to check. Two side lengths of 9 on a right triangle would not have a hypotenuse of 11.
OpenStudy (anonymous):
thank you
OpenStudy (b77w):
Anytime
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