Question

What is the length of the hypotenuse of the triangle below?

Answer 1

Do you the the Pythagorean Theorem?

Answer 2

thanks @msng0519

Answer 3

just multiply 9\(\sqrt{2}\) x \(\sqrt{2}\) and that is the hypotenuse

Answer 4

that is a 45 - 45 - 90 triangles

leg 1 and 2 = x (same measurement)
hypotenuse = x\(\sqrt{2}\)
that is a rule for that triangle