Question

Can Someone Help Me The Problem Says
"The width of a rectangle is s. its length is 3s. How long is a diagonal of the rectangle? Express your answer in simplified radical form."

Answer 1

Using Pythagoren Theorem
diagonal^2 = width^2 + length^2
diagonal^2 = s^2 + (3^2)*s^2
diagonal^2 = s^2 + 9s^2
diagonal^2 = 10s^2
diagonal = square root 10 * square root (s)

Answer 2

woah

Answer 3

or square root of 10s

Answer 4

ok thanks a lot