nishachabra05 nishachabra05

01-02-2021
Mathematics

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A regular polygon has 12 sides find the size of each of its interior angles

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jimrgrant1 jimrgrant1

01-02-2021

Answer:

150°

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° ( n - 2) ← n is the number of sides

Here n = 12, then

sum = 180° × 10 = 1800°

Since there are 12 interior angles, then

size of each interior angle = 1800° ÷ 12 = 150°

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