Area of a circle
Use a radius or diameter to calculate area.
- Radius is half the diameter.
- Use
. - Keep
in an exact answer; include square units.
Example 1
Find the area of the circle. Give your answer in terms of
Example 2
Find the area of the circle. Give your answer in terms of
Your turn
Find the area of the circle. Give your answer in terms of
Check answer
Find the area of the circle. Give your answer in terms of
Check answer
Find the area of the circle. Give your answer in terms of
Check answer
Find the area of the circle. Give your answer in terms of
Check answer
Find the area of the circle. Give your answer in terms of
Check answer
Find the area of the circle. Give your answer in terms of
Find the area of the circle. Give your answer in terms of
Find the area of the circle. Give your answer in terms of
Find the area of the circle. Give your answer in terms of
Find the area of the circle. Give your answer in terms of