22.4k views
2 votes
The size of a bicycle is determined by the diameter of the wheel. You want a 22-in bicycle for your birthday. What is the area of one of the wheels?

User Aimfeld
by
8.1k points

1 Answer

3 votes
Area of a circle is pi*r^2.

Here the diameter is 22 inches, so the radius is 11 inches.

The area of the bike wheel is thus A = pi * (11 inches)^2 = 121*pi sq in
User Halfak
by
7.9k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories