Question

Find the number of sides of a regular polygon if one interior angle is 120 degrees

Answer 1

Answer:

Triangle(C)

Step-by-step explanation:

All the Exterior Angles of a polygon add up to 360°, so: each exterior angle must be 360°n (where n is the number of sides). So, 360n=120 ; n=360/120=3 It is a triangle.

Answer 2

Answer:

C

Step-by-step explanation:

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