Question

answer this question​

Answer 1

Answer:

( b ) 120°

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Answer 2

Answer:

1. a) 45°

= Total measure of all exterior angle of regular polygon = 360°

Measure of each exterior angle = 45°

Therefore, the number of sides of each exterior angle of regular polygon= 360°/n

= 360°/45° = 8

Hence, the polygon has 8 sides

b) 60°

= Number of sides of each exterior angle angle of regular polygon = 360°/60° = 6

Hence, the polygon has 6 sides.

c) 120°

= Number of sides of each exterior angle of regular polygon = 360°/120° = 3

Hence, the polygon has 3 sides.

d) 40°

= Number of side of each exterior angle of regular polygon = 360°/40° = 9

Hence, the polygon has 9 sides.

Step-by-step explanation:

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