An exterior angle and interior angle of a regular polygon are in the ratio 2:7.
Find the number of sides of the polygon.
Answers
Answered by
16
Answer:
2:7 = 2x and 7x
= 7x + 2x = 180
= 9x = 180
= x = 180/9
= x = 20
exterior angle = 40
no of sides = 360/40 = 9
number of sides is 9
Answered by
1
Answer:
hmm ig it will be the above ans lol
Step-by-step explanation:
Similar questions