Types of Triangles

Class : Primary 6

Subject : Mathematics

Topic : Types of Triangles

Content

A triangle is a polygon with three sides and three interior angles.

The sun of the interior angles of a triangle is equal to 180 degrees

*Types of Triangle*

1. Equilateral Triangle: all sides and angles equal to each other

2. Isosceles Triangle : Two sides equal to each other

3. Scalene Triangle : No sides equal to each other

4. Acute angle triangle : this type of triangle has all its inside angles as acute angle

5. Right angle triangle : This triangle has one of its angle as right angle that is equal to ninety degree

6. Obtuse angle triangle : This triangle has one of its interior angles as obtuse angle

Evaluation

Draw and write out the names of the six types of Triangles that you have just been taught