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WorksheetsClassify Triangles
Total questions: 10
Worksheet time: 40mins
Name
Class
Date
1.
Name this triangle
a)
Acute, Scalene
b)
Obtuse, Scalene
c)
Right, Isosceles
d)
Acute, Equilateral
2.
Name this triangle.
a)
A
b)
B
c)
C
d)
D
3.
Classify the following triangle in as many ways as possible.
a)
Right, Equilateral
b)
Obtuse, Scalene
c)
Obtuse, Equilateral
d)
Right, Scalene
4.
Which type of triangle is pictured?
a)
Equilateral Triangle
b)
Right Isosceles Triangle
c)
Obtuse Scalene Triangle
d)
Obtuse Equilateral Triangle
5.
Find the measure of each angle indicated.
a)
139°
b)
66°
c)
138°
d)
116°
6.
Find the measure of the missing angle.
a)
90o
b)
100
c)
130o
d)
50o
7.
Look at the sides of this triangle. What type of triangle is this?
a)
Equilateral
b)
Isosceles
c)
Scalene
d)
Obtuse
8.
Look at the sides of this triangle. What type of triangle is this?
a)
scalene
b)
acute
c)
equilateral
d)
isosceles
9.
Look at the sides and angles of this triangle. Which type of triangle is pictured?
a)
Equilateral Triangle
b)
Scalene Triangle
c)
Isosceles Triangle
d)
Right Triangle
10.
a)
Equilateral
b)
Isosceles
c)
Scalene
d)
Right
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