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OpenStudy (anonymous):
what is the area, in square centimeters, of a right triangle with a hypotenuse of 78 cenitmeters and leg of 72 centimeters? a. 1,080 cm^2 b. 1,170 cm^2 c. 2,808 cm^2 d. 2,160 cm^2
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OpenStudy (smarty):
D Use Pythagorean theorem, to find the other leg, then you multiply the two legs together 72*30= 2160
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