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Whats the radius of the circle attachment below
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16 votes
Whats the radius of the circle
attachment below

Whats the radius of the circle attachment below-example-1
User Jamelia
by
4.4k points

1 Answer

13 votes

Answer:

6cm

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

User Bossk
by
4.6k points
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