Question

Q6: Find the numbers of sides of a regular polygon if.
a) Each interior angle of the polygon is 178​

Answer 1

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HERE'S YOUR ANSWER TO THE QUESTION..........

180 - 360/X = 162

180 - 360/X = 162180X - 162X = 162

180 - 360/X = 162180X - 162X = 162180X - 162X = 360

180 - 360/X = 162180X - 162X = 162180X - 162X = 36018X = 360

180 - 360/X = 162180X - 162X = 162180X - 162X = 36018X = 360 X = 360/18

180 - 360/X = 162180X - 162X = 162180X - 162X = 36018X = 360 X = 360/18X = 20

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Answer 2

Step-by-step explanation:

let the number of sides be = n

178 degree = (2n-4 ) right angle ÷ n

178n = (2n-4)) × 90degree

178n = 180n - 360 degree

360 = 180n - 178n

360 = 2 n

n = 360÷ 2

= 180 sides

answer = 180 sides

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