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OpenStudy (anonymous):
Help me with these 2 hard questions? MEDAL&FAN What is the length of the hypotenuse of a right triangle if the two legs are 21 and 20? What is the length of one leg of a right triangle if the hypotenuse is 17 and one leg is 8?
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OpenStudy (tkhunny):
Have you considered the Pythagorean Theorem?
OpenStudy (anonymous):
ditto. a= one leg b= other leg c= hypotenuse\[a ^{2}+ b ^{2}= c ^{2}\]
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