0 votes
3.2k views
in Mathematics Form 1 by
The size of each interior angle of a regular polygon is five times the size of the exterior angle. Find the number of sides of the polygon.

1 Answer

0 votes
by
interior angle=5x
exterior= x
5x+x=180
6x=180
x=30
360/30=12
12 sides
Welcome to EasyElimu Questions and Answers, where you can ask questions and receive answers from other members of the community.

6.4k questions

9.6k answers

6 comments

590 users

...