MCQ
How many sides does a-regular polygon have if each of its interior angles is $165^\circ ?$
- A$12$
- ✓$24$
- C$9$
- D$6$
✓
Answer
Correct option: B.
$24$
Exterior angle $= 180^\circ - 165^\circ = 15^\circ $
$\therefore$ Number of sides $\frac{360^\circ}{15^\circ}=24$
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