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Can someone help me? thank you!

Guest May 22, 2018
 #1
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Area of circle = Pi x r^2

                      = Pi x [(3/4) / 2]^2

                      = Pi x [3/8]^2

                      =9/64Pi in^2

Guest May 22, 2018
 #2
avatar+3171 
+2

The area of the circle can be found, using \(\pi r^2\)

Since \(\frac{3}{4}\) is the diameter, then the radius should be \(\frac{1}{2}*\frac{3}{4}=\frac{3}{8}\)

Plugging the value into the formula, we have: \(\pi\frac{3}{8}^2=3.14*\frac{9}{64}\)

But, since the answer box wants the fraction, we get: \(\boxed{\frac{9}{64}}\)

smileysmiley

tertre  May 22, 2018

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