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I've tried and I have no clue how to do this.
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Jun 11, 2019
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I've tried and I have no clue how to do this.
Mathematics
middle-school
Phuc
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Phuc
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This isn't to diffuclt. So, to the formula for the area of a circle is
, or instead of r, you can put D, which is r times 2
The diameteris 2.5, so, the answer would be
pi times 2.5, where pie = 3.14
So, the answer is 2.5 * 3.14 = 7.85 or 7.9
Firkamon
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Jun 15, 2019
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Firkamon
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