A roll of tape has a circumference of 14.8 centimeters. The circumference decreases 2.4 centimeters after you use some of the ta
pe. What is the diameter of the roll after you use the tape?
1 answer:
Answer:
7.9 centimeters
Step-by-step explanation:
14.8 - 2.4 = 12.4 so you now know the new circumference
12.4/pi = 3.95 which is the new radius
3.95 x 2 = 7.9 which is the new diameter
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