Question

Question 3

What is the value of x in the regular polygon at the right?
H
Question 4
3x°
1 pts
1 pts

Answer 1

X = 20°

given a regular polygon which means that it's all sides are equal and all angles are equal

one angel of a polygon is 3x

the sum of all the angles of a polygon = 360°

3x + 3x + 3x + 3x + 3x + 3x = 360°

18x = 360°

x = 20°