Question

classify the triangles on the basis of diagram on the basis of side​

Answer 1

Answer:

on basis of sides

Step-by-step explanation:

Equilateral triangle: An equilateral triangle is a triangle whose all three sides are equal.

In a scalene triangle, all the three sides are unequal.

An isosceles triangle is a triangle whose any two sides are equal.

on basis of angle

Acute-angled triangle: If all the three angles of a triangle are acute angles (i.e., each measures less than 90°), it is called an acute-angled triangle.

Right-angled triangle: If one of the angles of a triangle is a right angle (i.e., measures 90°), it is called a right-angled triangle.

Obtuse-angled triangle: If any of the three angles of a triangle is an obtuse angles (i.e., measures more than 90°), it is called an obtuse-angled triangle