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WorksheetsFormulas & Polygon Angles
Total questions: 12
Worksheet time: 17mins
Name
Class
Date
1.
Find the length of the missing side.
a)
17 cm
b)
22 cm
c)
15 cm
d)
13 cm
2.
Find the length of the missing side.
a)
48 in.
b)
52 in.
c)
16 in.
d)
24 in.
3.
What is the midpoint between (3, -1) and (7, -5)
a)
(5, -2)
b)
(10, -6)
c)
(5, -3)
d)
(2, -2)
4.
Find the distance between the two points: (2, -1) and (2, 5)
a)
0
b)
8.3
c)
6
d)
5.5
5.
a)
12
b)
9
c)
8
d)
10
6.
An exterior angle of a regular polygon
measures 36°. How many sides does
the polygon have?
measures 36°. How many sides does
the polygon have?
a)
10
b)
5
c)
14
d)
9
7.
Find the measureof the sum of the exterior angles in a hexagon
a)
360
b)
180
c)
720
d)
540
8.
Find the sum of interior angles in a heptagon
a)
900
b)
720
c)
540
d)
180
9.
What is the measure of each interior angle of a regular octagon?
a)
135
b)
180
c)
145
d)
190
10.
What is the formula for one exterior angle in a regular polygon?
a)
180(n−2)
b)
180(n−2)÷n
c)
360
d)
360/n
11.
What is the formula for one interior angle in a regular polygon?
a)
180(n−2)
b)
180(n−2)÷n
c)
360
d)
360/n
12.
What is the measure of ONE interior angle if the exterior angle is 60?
a)
60°
b)
80°
c)
108°
d)
120°
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