Question

Prove that a triangle is equilateral if all the altitudes are equal.​

Answer 1

Answer:

By AAS , RHS , SAS congruency rules we can solve the question..

Step-by-step explanation:

Here is the pic given below..little bit of the answer is given here : As AB = AC, AB=BC

therefore AC=BC

Hence AB=BC=AC

Hence it is proved that a triangle is equilateral if all its altitudes are equal..

Hope it helps...