Question

find the number of sides of a regular polygon whose each exterior angle measures of 45 °​

Answer 1

Answer:

8 sides

Step-by-step explanation:

45/360

= 8

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Answer 2

Answer:

number of sides in the given polygon = 8

Step-by-step explanation:

Sum of all exterior angle of a regular polygon = 360°

Each exterior angle = 45°

Number of exterior angles = $\frac{360}{45} = 8$

∴ number of sides in the given polygon = 8