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Triangle Classification Quiz

Total questions: 10

Worksheet time: 8mins

Name
Class
Date
1.

Triangles are polygons that have...

a)

3 sides and 0 angles.

b)

Any number of sides and any number of angles.

c)

3 sides and 3 angles.

d)

multiple sides and 3 angles.

2.

An equilateral triangle...

(a)  

3.

An isosceles triangle...

(a)  

4.

A scalene triangle...

(a)  

5.

True or False?


Angles of a triangle always add up to 180º.

a)

True

b)

False

6.

What is the name of the triangle on the picture?

(a)  

7.

What is the name of triangle on the picture?

(a)  

8.

What is the name of the triangle on the picture?

(a)  

9.

All angles in an equilateral triangle must be...

a)

right

b)

of different degrees

c)

obtuse

d)

acute

10.

Triangles have at least ..... acute angles.

a)

2

b)

3

c)

1

d)

4