WorksheetsInterior and Exterior Angles of Polygons
Total questions: 7
Worksheet time: 9mins
Name
Class
Date
1.
What is the SUM of the angle measures in a nonagon (9 sides)?
a)
1440°
b)
900°
c)
1080°
d)
1260°
2.
What is the measure of ONE interior angle in a regular pentagon (5-sides)?
a)
90°
b)
108°
c)
120°
d)
180°
3.
What is the measure of ONE interior angle in a regular hexagon (6 sides)?
a)
60°
b)
80°
c)
108°
d)
120°
4.
What is the sum of the exterior angles of a 20-gon?
a)
180
b)
360
c)
3240
d)
162
5.
Find the number of sides of a polygon with one exterior angle measuring 6⁰.
a)
60
b)
30
c)
20
d)
10
6.
The measure of each interior angle of a regular polygon is 108°. Find the number of sides of the polygon.
a)
6
b)
7
c)
4
d)
5
7.
The measure of each interior angle of a regular polygon is 162°. Find the number of sides of the polygon.
a)
3
b)
20
c)
19
d)
10
100 %
