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3 years ago

14

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

1 answer:

Stells [14]3 years ago

8 0

Answer:

30cm

Step-by-step explanation:

Area is πr²

So,

πr²=225π

r=√225

r=15cm

Diameter=2r=30

Maths is easy peasy

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