Question

The legs of an isosceles right triangle are 11cm. long.Find the length of the hypotenuse

Answer 1

Hello from MrBillDoesMath!

Answer:

11 sqrt(2)

Discussion:

See attachment in which it is shown that c = sqrt(242) = sqrt(121*2) = 11 sqrt(2) as sqrt(121) = 11.

Thank you,

MrB