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In circle P with mZN PQ 104 and NP-9 units find area of sector NPQ. Round to the nearest hundredth. N Р

User Ron Garrity
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1 Answer

23 votes
23 votes

73.48 units²

Step-by-step explanation:

Area of a sector = θ/360 × πr²

θ = 104°

π = 3.14

r = radius = NP

r = 9 units


\text{Area of sector = }(104)/(360)*3.14*9^2
\begin{gathered} \text{Area of sector = }(13)/(45)*3.14*81 \\ \text{Area of sector = 73.476} \end{gathered}

The area of sector the the nearest hundredth is 73.48 units²

User David Erwin
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