Question

please help worth 20 points

Find x, y, & z.


a. x=6√2; y=2√22; z=3√17
b. x=6 ; y=2√13; z=3√13
c. x=3√3 ; y=2√11; z=6√3
d. x=3√2 ; y=2√11; z=3√ 11

Answer 1

Apply Pythagoras Theorem ti the three right triangles:
y^2 + z^2 = 13^2 = 169 ------ (1)
x^2 + y^2 = 4^2 = 16 ------ (2)
x^2 + z^2 = 9^2 = 81 ------ (3)

Solve for x, y and z.