Types of Triangles



Class : Primary 6


Subject : Mathematics


Topic : Types of Triangles




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






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


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