Question

A roll of tape has a circumference of 16.2 centimeters. The circumference decreases 2.8 centimeters after you use some of the tape. What is the diameter of the roll after you use the tape? Round your answer to the nearest hundredth, if necessary.

Answer 1

8.534

Explanation:

16.2 - 2.8 = 13.4

13.4/3.14 = 4.267

4.267 x 2 = 8.534

Hope this helps.