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What is the sun of the exterior angles and what is the value of one of the exterior angles

What is the sun of the exterior angles and what is the value of one of the exterior-example-1

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Answer:


\begin{gathered} \text{Sum}=1260\text{ degrees} \\ m<\text{angle}=252\text{ degrees} \end{gathered}

Explanation:

The sum of the exterior angles of a polygon is represented by the following expression:


\begin{gathered} \text{Sum of exterior angles=(n+2)}\cdot180 \\ \text{where,} \\ n=\text{ number of vertices} \end{gathered}

Therefore, for a pentagon:


\begin{gathered} \text{Sum}=(5+2)\cdot180 \\ \text{Sum}=7\cdot180 \\ \text{Sum}=1260\text{ degrees} \end{gathered}

Now, divide the sum by 5 vertices, to determine the value of one of the exterior angles:


\begin{gathered} m<\text{angle}=(1260)/(5) \\ m<\text{angle}=252\text{ degrees} \end{gathered}

User Antonio Dragos
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