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WorksheetsPoligon
Total questions: 40
Worksheet time: 1hrs 17mins
Name
Class
Date
1.
Given that the sum of the measures of the interior angles of a polygon is 1800 degrees, determine the number of sides.
a)
5 sides
b)
10 sides
c)
8 sides
d)
12 sides
2.
Given that the measure of each exterior angle is 36 degrees, calculate the number of sides of the regular polygon.
a)
12 sides
b)
10 sides
c)
72 sides
d)
8 sides
3.
Given that the measure of each exterior angle is 45 degrees, calculate the number of sides of the regular polygon.
a)
135 sides
b)
8 sides
c)
3 sides
d)
21 sides
4.
What is the measure of each exterior angle of a regular octagon?
a)
45 degrees
b)
360 degrees
c)
1080 degrees
d)
135 degrees
5.
Calculate the measure of each of the interior angles for the regular polygon (hexagon).
a)
360 degrees
b)
720 degrees
c)
120 degrees
d)
60 degrees
6.
Calculate the sum of the measures of the exterior angles for a nonagon.
a)
360 degrees
b)
1260 degrees
c)
1620 degrees
d)
351 degrees
7.
If the polygon is regular, what is the measure of angle d?
a)
72 degrees
b)
360 degrees
c)
540 degrees
d)
108 degrees
8.
How do you find the sum of the exterior angles of a polygon?
a)
180(n-2)
b)
180
c)
(180(n-2))/n
d)
360
9.
How do you find the sum of the interior angles of a polygon?
a)
180(n-2)
b)
180
c)
(180(n-2))/n
d)
360
10.
How do you find one exterior angle of a regular polygon?
a)
360
b)
180(n-2)
c)
360/n
d)
((180(n-2))/n
11.
What is the measure of an exterior angle in a regular triangle?
a)
360
b)
60
c)
120
d)
180
12.
What is the sum of the exterior angles of a decagon
a)
1440
b)
360
c)
540
d)
720
13.
Find the sum of interior angles in a heptagon.
a)
900
b)
720
c)
540
d)
180
14.
What is the name of this polygon?
a)
a pentagon
b)
a quadrilateral
c)
an octagon
d)
a triangle
15.
What is the name of a 10-sided polygon?
a)
Dodecagon
b)
Decagon
c)
Nonagon
d)
Ocatgon
16.
Name the polygon with seven sides.
a)
dodecagon
b)
octogon
c)
heptagon
d)
hexagon
17.
What is the name of a six sided polygon?
a)
Witch
b)
Octagon
c)
Hexagon
d)
Decagon
18.
What is the name of a seven sided polygon?
a)
Quadrilateral
b)
Dog
c)
Septagon
d)
Octagon
19.
What is the name of a eight sided polygon?
a)
Hexagon
b)
Octagon
c)
Triangle
d)
Octupus
20.
What is the name of a three sided polygon?
a)
Triangle
b)
Quadrilateral
c)
Giraffe
d)
Decagon
21.
How many degrees do the angles of a triangle add up to?
a)
165
b)
80
c)
180
d)
1800
22.
What is the name of a four sided polygon?
a)
Triangle
b)
Octagon
c)
Square
d)
Quadrilateral
23.
What is a regular polygon?
a)
A polygon that is normal in the universe
b)
A polygon with all sides the same
c)
A polygon who can speak four languages
d)
A polygon with no sides the same
24.
What is the name of a shape with 5 sides, 5 vertices?
a)
hexagon
b)
octagon
c)
pentagon
d)
triangle
25.
How many sides does a Hexagon have?
a)
6
b)
4
c)
3
d)
9
26.
Find the measure of angle E.
a)
9
b)
97°
c)
48°
d)
79°
27.
Find the measure of the indicated angle.
a)
89
b)
211
c)
119
d)
81
28.
Find the sum of the interior angles of a nonagon.
a)
1260
b)
900
c)
1620
d)
180
29.
Find the number of sides of a regular polygon with one interior angle measuring 165⁰
a)
24
b)
22
c)
26
d)
20
30.
Find the value of the variable(s).
a)
x = 88
b)
x = 176
c)
x = 90
d)
x = 174
31.
Solve for x.
a)
100
b)
120
c)
125
d)
130
32.
What is the measure of one EXTERIOR angle of a regular octagon?
a)
60
b)
45
c)
1080
d)
135
33.
What is the measure of ONE interior angle in a regular pentagon (5-sides)?
a)
90°
b)
108°
c)
120°
d)
180°
34.
What is the formula for finding ONE interior angle of a polygon?
a)
S= (n-2)180
b)
S= (n-180)2
c)
S= (n-2)180/n
d)
S= (n - 180)2/n
35.
What is the name of a 12-sided polygon?
a)
Dodecahedron
b)
Polygon
c)
Decagon
d)
Dodecagon
36.
If the polygon is regular, what is the measure of angle d?
a)
72 degrees
b)
360 degrees
c)
540 degrees
d)
108 degrees
37.
If the polygon is regular, what is the measure of angle h?
a)
360
b)
540
c)
72
d)
108
38.
A polygon has to have
a)
at least two sides
b)
at least three sides
c)
four or more sides
d)
no sides
39.
Solve for x.
a)
60
b)
120
c)
85
d)
55
40.
What shape is this?
a)
Hexagon
b)
Decagon
c)
Triangle
d)
Nonagon
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