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Find the circumferences of of both circles to the nearest hundredth.


please help one is orange with 2.5 radius and one is purple with 9 diameter

Find the circumferences of of both circles to the nearest hundredthplease help one is orange with 25 radius and one is purple with 9 diameter class=

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IsabelMullGarcia

Answer:

For the one with the 2.5 radius the circumference is 15.7 and the answer for the one with 9 diameter is 28.26

Step-by-step explanation:

Since c=2(pi)(radius)

half of the diameter is the radius and pi=3.14

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