Math, asked by parvej94300, 8 months ago

Area of a circle is 4π m, find the circumference of the circle

Answers

Answered by Anonymous

2

Answer:

C≈7.09

A Area

4

Unit Conversion:

Using the formulas

A=πr2

C=2πr

Solving forC

C=2πA=2·π·4≈7.08982

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