Math, asked by 1ramnaraipri, 9 months ago

The circumference of a circle is 25.12 centimetres. What is the circle's area?
Use 3.14 for .

Answers

Answered by ayushpro43

1

Answer:

We know:

Circumference is equal to approximately 25

Pi is equal to approximately 3

We also know that diameter=circumferenceπ

We can quickly estimate that the diameter is approximately equal to

circπ=253=8

Now we can mentally multiply 8 × 3.14 and see that it is, indeed, very close to 25.12.

Step-by-step explanation:

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