6. Find the measure of each exterior angle of a
regular polygon of
(1) 18 sides (ii) 20 sides.
Answers
Answered by
1
Explanation:
He shows the formula to find it which is 360/n, where n is the number of sides of the regular polygon. He goes on further to explain the formula by taking an 18-sided regular polygon as example and computes its exterior angle as 360/18, which is 20 degrees.
Answered by
1
Answer:
Explanation:
Formula 360°/n
1)n=18
=360°/18
=20°
2)n=20
=360°/20
=18°
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