Question

HELP WILL MARK BRIANLIET ANSWER IF GOTTEN RIGHT

Answer 1

x=22

Explanation:

Pythagorean theorem. a^2+b^2=c^2. In this case, its 11
`(11√(2) )^2+11√(2) ^2=x^2`. If you solve it out, you get 242+242=x^2. Simplify to get 484=x^2. Square root both sides and x=22