Find the area of the blue sector. Use 3.14 for pi and round to the nearest hundredth.?

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Answer 1 · 2017-03-22T16:51:38

$25.64$ $25.64$ in^2

$\frac{60}{360} \cdot π r^{2}$ $60/360 *pi r^2$ , where $r = 7$ $r = 7$

$= \frac{1}{6} \cdot 3.14 \cdot 7^{2} = \frac{1}{6} \cdot 3.14 \cdot 49 = 25.64$ $= 1/6 * 3.14 * 7^2= 1/6 * 3.14 *49 =25.64$ in^2