Practice Inequalities In A Triangle (7.4) - Chapter 2 : Triangles - CBSE Class 9 Maths
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Inequalities in a Triangle

Practice - Inequalities in a Triangle

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

In triangle ABC, if AB = AC, which angles are equal?

💡 Hint: Consider the equal sides.

Question 2 Easy

What is the longest side in a triangle with sides 3 cm, 4 cm, and 5 cm?

💡 Hint: Look for the largest number.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

Which of the following statements is true about triangles?

The longest side is opposite the shortest angle
The sum of two sides is always greater than the third
All triangles are congruent

💡 Hint: Think about the relationships between sides and angles.

Question 2

True or False: In a triangle, the longest side could be opposite the smallest angle.

True
False

💡 Hint: Recall the angle-side relationship.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Triangle XYZ has sides of lengths 5 cm, 6 cm, and 10 cm. Can these sides form a triangle? Justify your answer.

💡 Hint: Apply the triangle inequality theorem.

Challenge 2 Hard

Given triangle ABC with sides AB = 10 cm, AC = 7 cm, and BC = 7 cm, determine the size of angle A and whether triangle ABC is isosceles, scalene, or equilateral.

💡 Hint: Use the knowledge about equal sides and angles!

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Reference links

Supplementary resources to enhance your learning experience.