Question

A bike to do tricks with has 20-inch-diameter wheels. Find the area of each wheel. Round.

Choose -
1. 314.0 in.2
2. 314.2 in.2
3. 1256.4 in.2
4. 1256.6 in.2

Answer 1

pi times the radius squared.

Answer 2

\[Area = \pi r^2\]\[Area = \pi 10^2\]\[Area = option 2.\]

Answer 3

thank you <3

Answer 4

No problem! ^_^