Question

How many sides are there in a regular polygon if each exterior angle
measures 60°?
A regular polygon if each exterior angle measures 60° has
sides.​

Answer 1

Answer:

interior angle + exterior angle = 180

ext. angle= 60

interior angle= 120

(n-2)180=120n

180n-360=120n

60 n= 360

n= 6

Hexagon

NOTE: (n-2)180 is the number of sides in each polygon

Step-by-step explanation:

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