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The angle in the figure is a central angle in radians

The angle in the figure is a central angle in radians
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5 votes
The angle in the figure is a central angle in radians

The angle in the figure is a central angle in radians-example-1
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User Tom Teman
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8.4k points

1 Answer

3 votes

We have the following:


\begin{gathered} S=r\cdot e \\ r=5 \\ e=0.4 \\ \text{replacing} \\ S=5\cdot0.4 \\ S=2 \end{gathered}

The answer is 2 cm

answered
User Alexkasko
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7.2k points
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