Question

Determine as medidas x, y e z da figura:

Answer 1

Por pitágoras...

16^2=x^2+8^2

x^2=192

x=8V3


y^2=12^2 + x^2

y^2=12^2 + 192

y^2= 336

y=4V21


y^2 =4^2 + z^2

336-16=z^2

z^2=320