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20-01-2021
Mathematics

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whats the radius of the circle
attachment below

whats the radius of the circle attachment below class=

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Centio33 Centio33

20-01-2021

Answer:

6cm

Step-by-step explanation:

Area of circle= 36π

Formula for area of a circle= πr²

Therefore:

πr²=36π

Make r subject of formula

r²=36π/π

r²=36

r=√36

r=6

Therefore radius= 6cm

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