2 years ago

What is the circumference of a circle with area 49Pi? Round to the nearest tenth.

Mathematics

1 answer:

Mekhanik [1.2K]2 years ago

6 0

Answer:

15.6=C

Step-by-step explanation:

Area is equal to pi times radius squared. Circumference is equal to 2 times pi times radius. Divide area by pi and then take the square root of that number.

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