maluboy2003 maluboy2003

31-12-2020
Mathematics

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Find the measure of an interior angle of a regular dodecagon(12-sided polygon). Hint: Sum = (n-2)180

Find the measure of an interior angle of a regular dodecagon12sided polygon Hint Sum n2180 class=

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ChoiSungHyun ChoiSungHyun

31-12-2020

Step-by-step explanation:

Sum of interior angles in a polygon = 180°(n - 2).

Size of interior angle in a regular polygon

= 180° - 360°/n

= 180° - 360°/12

= 180° - 30°

= 150°.

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