Geometryhard · Past Paper
How many sides does a regular polygon have if each interior angle is 165 degrees?
A12
B18
C24
D30
✓ Correct Answer: C — 24
Ext angle = 180 - 165 = 15. n = 360 / 15 = 24.
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✓ Correct Answer: C — 24
Ext angle = 180 - 165 = 15. n = 360 / 15 = 24.
Share this question