Question

classify the Triangles according to their angles and sides ​

Answer 1

Answer:

According to sides, triangles are classified into 3 types

Equilateral triangle - It is a triangle with 3 equal sides

Isosceles triangle- It is a triangle with two equal sides

Scalene Triangle- It is a triangle with 3 unequal sides and no equal sides

According to angles, triangles are classified into four types

Acute angled triangle- It is a triangle with 3 acute angles (3 angles are less than 90°)

Right angled triangle- It is a triangle with one angle equal to 90°

Obtuse angled triangle- It is a triangle with one angle greater than 90°

Equilateral triangle- It is a triangle having 3 acute and equal angles