Classifying Triangles
Triangles can be classified in two ways: by their angles or by their sides. The tables below show how the triangles are classified.
By size of Angles:
By length of sides:
More information on Classifying Triangles is in the video below:
Quiz
1. Draw triangles with the following properties:
a. Obtuse and Isosceles.
b. Scalene and Right-angled
c. Equilateral
d. Acute and Scalene
2. Find the value of the pro numerals in the following diagrams.
a. Obtuse and Isosceles.
b. Scalene and Right-angled
c. Equilateral
d. Acute and Scalene
2. Find the value of the pro numerals in the following diagrams.