Question

1. WHEELS Zack is designing wheels for a concept car.

The diameter of the wheel is 18 inches. Zack wants to
make spokes in the wheel that run from the center of
the wheel to the rim. In other words, each spoke is a
radius of the wheel. How long are these spokes?

Answer 1

9 inches

Explanation:

Diameter=D

Radius=R

D=(2)R

(18)=(2)R

18/2=2/2 R

9=R