Question

Find the value of x?

Answer 1

14

Explanation:

This is a special type of right triangle called a 45 45 90

The sides have length a and the hypotenuse has length a* sqrt(2)

a = 7 sqrt(2)

the hypotenuse has length x

x = 7 sqrt(2) * sqrt(2)

x = 7 *2

x = 14