Question
Find the angle measure $x$ in the given figure.
✓
Answer
For a regular $n$-sided polygon:
Each interior angle $=180-\Big(\frac{360}{\text{n}}\Big)$ In the given figure:
$\text{n}=\text{5}$ $\text{x}^\circ=180-\frac{360}{5}$
$=180-72$ $=108^\circ$
$\therefore\text{x}=108$
Each interior angle $=180-\Big(\frac{360}{\text{n}}\Big)$ In the given figure:
$\text{n}=\text{5}$ $\text{x}^\circ=180-\frac{360}{5}$
$=180-72$ $=108^\circ$
$\therefore\text{x}=108$
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