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Mathematics, 20.04.2020 19:49 kingdede8811

The diameter of a circle is 28 inches what is the circle's area?

use 3.14 for pi

What do you have to do before substituting a value into the formula? *

I know the answer I just need to know which value we substitute for before the question on top

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The diameter of a circle is 28 inches what is the circle's area?

use 3.14 for pi
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