Luttrell 2012
46
Name: ______________________
Date: _____
3i-Circumference with Decimals
No calculator is allowed. Use 3.14 when approximating π. Round to the nearest hundredth.
1. Calculate the circumference of the circle with radius 9".
2. Calculate the circumference of the circle with diameter 2".
3. Calculate the circumference of the circle with radius 3".
4. Find the radius of a circle with circumference of 31.41 inches.
5. Find the diameter of a circle with circumference of 6.28 inches.
6. Find the radius of a circle with circumference of 9.42 inches.
7. Find the diameter of a circle with circumference of 4.71 inches.