Question

One side of a regular polygon with vertices on a circle subtends an angle of 20 degree at the centre of
this circle. this polygn is : a) 20 sided b) 18 sided c) 9 sided d) 6 sided

Answer 1

Answer:

18 sided is the correct answer. Pls believe me

Step-by-step explanation:

Answer 2

Answer:

18 sided

Step-by-step explanation:

for any n sided polygon, angle subtended is equal to 360/n

360/n=20°

n=18

hope it helps

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