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melheart47
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
did you find the hypotenuse yet?
the hypotenuse is 25 and its perimeter is 60
c^2=a^2+b^2 <= hypotenuse a+b+c=Perimeter