Sagot :
Answer:
Q: The interior angle of a regular polygon is four times its exterior angle. What is the number of sides?
A: Let exterior angle = x => Interior angle = 4x
x + 4x = 180°
x = 180/5 = 36° ; Exterior angle
Since sum of exterior angles = 360°,
No. of sides = 360/x = 360 ÷ 36 = 10 sides
No of sides for specified angles = 10
Step-by-step explanation: