3 years ago

What is the circumference. of the circle use 22/7 for piplease help :(

2 answers:

5 0

First, you need to multiply 2*21cm, which gives us 42 cm.

Then we multiply it by π, or 22/7 in this case, and 22/7*42cm gives us 132 cm.

So the answer is: 132cm.

Hope this helped! c:

Hitman42 [59]3 years ago

5 0

Answer:

B: 66

Step-by-step explanation:

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