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qwelly [4]
3 years ago
10

Help please pronto!!! Please ignore my handwriting and the lighting!!!

Mathematics
1 answer:
masya89 [10]3 years ago
7 0

Before you can calculate the circumference of the circle, you need to know the radius. To get the radius, use the area of a circle formula: A=πr2.

Using A=πr2, substitute the area for A and solve for r.

Once you have r, use the circumference of a circle formula: C=2πr

Substitute the radius you calculated into that formula to get the circumference!


***Please mark this answer as Brainliest and leave a Thanks if I helped you :)


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