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

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

anonymous · Answer

attachment

aum · Answer

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.