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OpenStudy (anonymous):
The lengths of the legs of a right triangle are 15 cm and 20 cm. What is the perimeter of the triangle? Note: You will need to use the Pythagorean theorem to find the hypotenuse. A. 35 cm B. 25 cm C. 60 cm D. 300 cm E. 20 cm
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OpenStudy (mertsj):
did you find the hypotenuse yet?
OpenStudy (anonymous):
the hypotenuse is 25 and its perimeter is 60
OpenStudy (anonymous):
c^2=a^2+b^2 <= hypotenuse a+b+c=Perimeter
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