anthonysalas1779 anthonysalas1779

18-04-2020
Mathematics

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What is the area of a circle in 13mm?

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Amora0Murphy2347 Amora0Murphy2347

18-04-2020

Answer: 132.7

Step-by-step explanation:

13 /2 because diameter is the radius times 2

6.5 squared times pie Is 132.7

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sasariia sasariia

18-04-2020

You can calculate the area of a circle with this formula:

A=pi*r^2

The only thing you need to do is insert the radius:

A=pi*13^2
A= 530.93mm or 0.53m

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