BE and CF are two equal altitudes of a triangle ABC. Using RHS congruence rule, prove that the triangle ABC is isosceles.

In a triangle ABC

Observe the given figure and show that triangle ABC is Isosceles.

triangleABC~=triangle DBCby which congruency rule?

Prove that triangleAOB~=triangleCOD by using SAS congruency rule.

From the above sum triangleABC~=triangle RQP by which congruency rule?

In the figures given below, measures of some parts of triangles are given. By applying RHS congruence rule, state which pairs of triangles are congruent. In case of congruent triangles, write the result in symbolic form.

In the figures given below, measures of some parts of triangles are given. By applying RHS congruence rule, state which pairs of triangles are congruent. In case of congruent triangles, write the result in symbolic form.

AD is an altitude of an isosceles triangle ABC in which AB = AC . Show that , AD bisects angle A .

triangle ABC ~ traingle AMP are two right triangles right angled at B and M respectively. Prove that triangle ABC ~ triangle AMP