Using the pythagorean theorem, find the length of a leg of a right triangle if the other leg is 8 feet long and the hypotenuse is 10 feet long.

You have to use the formula. Its quite simple. Its a^2+b^2=c^2.

But since you are trying to find one of the legs than you would do it backwards. Since c is the hypotenuse, than youd do 10^2(which equals 100) subtracted by 8^2(which equals 64). This should give you 46. Than you would find the square root of 64 and that is your answer.

Im sorry i cant answer it : ( im so sorry

7.666270253x10 raised to the 18th power