Luttrell 2012
47
Name: ______________________
Date: _____
3j-Area with Decimals
No calculator is allowed. Use 3.14 when approximating π. Round to the nearest tenth.
1. Calculate the area of the circle with radius 9".
2. Calculate the area of the circle with diameter 2".
3. Calculate the area of the circle with radius 3".
4. Calculate the area of the circle with diameter 3".
5. Calculate the radius of a circle with area of 28.26 squared inches.
6. Calculate the radius of the circle with area of 50.24 squared inches.
7. Calculate the diameter of the circle with area of 314 squared inches.