Geomentry help | Triangle theorem | If areas of similar triangles are equal then they are congruent.

http://www.learncbse.in/ncert-solutions-class-10th-maths-chapter-6-triangles-exercise-6-1-question-1/

http://www.learncbse.in/rd-sharma-class-10-solutions/

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Areas of Similar Triangles

The ratio of the areas of two similar triangles is equal to the square of the ratio of their corresponding sides.

In this video, we learn how to apply Congruency Rule to solve Problems on Triangles. Use parallel lines concept and triangle similarity theorems to prove/solve problems on solving similar triangles.

Reference book for the above video is

National Council of Educational Research and Training (NCERT) Book for class 10 Subject: Maths

This Video is also refers as CBSE class 10 mathts NCERT Solutions Chapter 6 Triangles

00:02 Q4. If the areas of two similar triangles are equal, prove that they are congruent.

00:34 Use conditions of Similar triangles

If two triangles are similar, then (i) their corresponding angles are equal and (ii) their corresponding sides are in the same ratio (or proportion).

01:20 Given area of similar triangles are equal.

Area of triangles is product of base times height.

03:18 RHS Ccongruence rule

learncbse.in

CBSE solutions for class 10 maths Chapter 6 Triangles Exercise 6.3

CBSE class 10 maths NCERT Solutions chapter 6 Triangles Exercise 6.2 | Thales Theorem

CBSE class 10 maths NCERT Solutions chapter 6 Triangles

Solutions for CBSE class 10 Maths Chapter 6

NCERT solutions for class 10 maths Triangles

NCERT solutions for CBSE class 10 maths Triangles

CBSE class 10 maths Triangles

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