Question

Zack is designing wheels for aconcept car. The diameter of the wheel is18 inches. Zack wants to make spokes inthe wheel that run from the center ofthe wheel to the rim. In other words,each spoke is a radius of the wheel. Howlong are these spokes?

Answer 1

the answer is 9 inches

Answer 2

The spokes are 9 inches because the radius is half the diameter.

Comment if this is right.

Explanation: