Question extracted from RD sharma

Class 10th

Chapter 4th

Chapter name:- Triangles

This is very basic question and has been asked many times in exams.

In this question we have to find out that on what bases two triangles will be similar 1) if their sides are proportional

2) or their sides are equal

Understanding CBSE maths

RD sharma, DHANPAT RAI publication

Two triangles are similar if their corresponding sides areÂ

Proportional