How do you classify triangles using their attributes?

Answer 1

All triangles have 3 sides and 3 interior angles that add up to 180 degrees and are classified as follows:-

Scalene triangle has 3 different acute angles

Obtuse triangle has an obtuse angle and 2 different acute angles

Right angle triangle has a 90 degree angle

Isosceles triangle has 2 equal sides and 2 equal base angles

Equilateral triangle has 3 equal sides and 3 equal 60 degree angles