Find the magnitude of an internal angle of a regular polygon of 20 sides.Express it in degrees and radians.
Answers
Answered by
2
Answer:
Brainly.in
What is your question?
Secondary School Math 13 points
Find the magnitude in radians and degrees of the interior angle of a regular pentagon
Ask for details Follow Report by Shivkrsharma9683 30.05.2018
Answers
danielochich Ace
The exterior angle of a polygon = 360/n
Where n is the No. of sides
For a pentagon, the exterior angle = 360/5
= 72
The interior angle = 180 - 72
= 108 degrees
1 degree = 0.0174533 radians
108 degrees = 108 x 0.0174533
= 1.885 radians or 3/5 pi radians
Similar questions