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09-05-2021
Mathematics

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The radius of a circle is 19 kilometers. What is the circle's area?

Respuesta :

johngood7777 johngood7777

09-05-2021

Answer

361πkm²

Explanation

• the formula to find the area of a circle is A=πr²

=> A=π(19km)²

A=π(19km)² => A=361πkm²

I hope it helps!!

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