Answer to Question #4747 in Algebra for Mary

Question #4747

Find the primeter of a right triangle with legs of 10 inches and 8 inches

Expert's answer

using pythagorean theorem we can find the 3rd side c=sqrt(10^2+8^2)=sqrt(164)
So perimeter p=10+8+sqrt(164)=18+12.8=30.8 inches

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