Find the number of sides of a regular polygon if one interior angle is 120 degrees
2 answers:
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:
C
Step-by-step explanation:
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