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If the area of the circle is 225pi what is the diameter
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If the area of the circle is 225pi what is the diameter

User Greg Whittier
by
7.5k points

1 Answer

7 votes

Answer:

30cm

Explanation:

Area is πr²

So,

πr²=225π

r=√225

r=15cm

Diameter=2r=30

Maths is easy peasy

User Kevcha
by
7.6k points
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