Practice Sss (side-side-side) (7.2.1) - Chapter 2 : Triangles - CBSE Class 9 Maths
Students

Academic Programs

AI-powered learning for grades 8-12, aligned with major curricula

Professional

Professional Courses

Industry-relevant training in Business, Technology, and Design

Games

Interactive Games

Fun games to boost memory, math, typing, and English skills

SSS (Side-Side-Side)

Practice - SSS (Side-Side-Side)

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

Given two triangles with sides 3 cm, 4 cm, and 5 cm, and another with sides 3 cm, 4 cm, and 5 cm, are they congruent?

💡 Hint: Check if all sides compare equally.

Question 2 Easy

In triangle GHI, GH = 6 cm, HI = 8 cm, and GI = 10 cm. Are these sides congruent to another triangle having sides 6 cm, 8 cm, and 10 cm? What can you conclude?

💡 Hint: Use the SSS criterion for comparison.

1 more question available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does SSS stand for in triangle congruence?

Side-Side-Side
Side-Angle-Side
Angle-Side-Angle

💡 Hint: Think about the sides of the triangle.

Question 2

True or False: Two triangles are congruent if two sides and the included angle are equal.

True
False

💡 Hint: Remember the criteria for congruence.

Get performance evaluation

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

In triangle XYZ, if XY = 5, YZ = 7, and XZ = 9, and in triangle ABC, if AB = 5, AC = 7, and BC = 9, determine if the triangles are congruent. What does this imply about their angles?

💡 Hint: Apply the SSS criterion and relate sides to angles.

Challenge 2 Hard

You have triangle DEF with sides 3, 4, and 5, and triangle GHI with sides 4, 3, and 5. Are these triangles congruent? Justify your answer by SSS.

💡 Hint: Focus on the side lengths' equality regardless of the order.

Get performance evaluation

Reference links

Supplementary resources to enhance your learning experience.