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34 votes
Instructions: Find the area of the sector with the red outline. Round your answer to the nearest tenth.

Instructions: Find the area of the sector with the red outline. Round your answer-example-1
User Yahya Younes
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1 Answer

24 votes
24 votes

HeHeThe area of a sector is given as:


A=(\theta)/(360^0)*\pi r^2
\begin{gathered} r\rightarrow radius,\theta\rightarrow angle\text{ at the centre} \\ r=14ft \\ \theta=210^0 \end{gathered}
\begin{gathered} A=(210^0)/(360^0)*\pi*14^2 \\ A=(7)/(12)*196*\pi \\ A=359.2ft^2 \end{gathered}

Hence, the area in the nearest tenth is

User Stevemegson
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