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Worksheets

Triangle

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

What is a triangle?

a)

A shape having three sides

b)

A shape having four sides

c)

A shape having five sides

d)

A shape having 6 sides

2.

This is an example of ...........................

a)

Scalene triangle

b)

Scalene right triangle

c)

Scalene acute triangle

d)

scalene obtuse triangle

3.

A triangle whose two sides are equal is known as

a)

acute triangle

b)

an isosceles triangle

c)

a scalene triangle

d)

equilateral triangle

4.

A triangle whose all sides are equal is called.............

a)

an equilateral triangle

b)

an acute triangle

c)

a right triangle

d)

an isosceles triangle

5.

The sum of the length of a triangle is know as its

a)

area

b)

height

c)

perimeter

d)

volume

6.

A triangle having all sides of different length is known as

a)

scalene triangle

b)

isosceles triangle

c)

an equilateral triangle

d)

an acute triangle

7.

A triangle whose one angle is more than 90 degree is called

a)

a scalene triangle

b)

a right triangle

c)

an obtuse triangle

d)

an acute triangle

8.

The total angle in a triangle is

a)

180 degree

b)

360 degree

c)

90 degree

d)

45 degree

9.

This is a picture of an isosceles triangle. One side length is 8 cm and other side length is 5 cm. Then what will be the third side length?

a)

5 cm

b)

8 cm

c)

13 cm

d)

5 cm or 8 cm

10.

What is the perimeter of this triangle?

a)

8 cm

b)

4 cm

c)

6 cm

d)

18 cm