ecternal angle internal are equal how many side
Answers
Answered by
2
Answer:
5 sides.
The answer is 180° – 72° = 108°. (b) Calculate the number of sides in the regular polygon. We do this by dividing 360° by the size of one exterior angle, which is 72°. The answer is 360° ÷ 72° = 5 sides.
Similar questions