Скачать или смотреть Class 7 Math |Ch-7 A TALE OF THREE INTERSECTING LINES| Triangle Inequality | Page 151-153

Have you ever wondered if you can build a triangle with any three side lengths you choose? 🤔 What if you have sticks that are 3 cm, 4 cm, and 8 cm long? Will they form a triangle?

In this video, we dive deep into one of the most fundamental properties of triangles: the

Triangle Inequality Theorem! This simple rule helps us quickly check if a triangle can exist with a given set of lengths, without having to draw or construct it every time!





Join us for Session 4 of our Class 7 Maths series as we explore this fascinating concept using a simple and fun analogy involving a tent, a tree, and a pole! We'll discover why the shortest path is always a straight line and how that idea unlocks the secret of triangle construction.



🕒 Timestamps:

0:00 - Introduction: Can We Build a Triangle with Any Three Lines?


1:02 - The Challenge: Trying to Construct a Triangle with sides 3 cm, 4 cm, and 8 cm.


2:15 - The Tent, Tree & Pole Story: A Fun Analogy to Understand the Concept.

3:30 - The Big Reveal: What is the Triangle Inequality Theorem?


4:45 - Putting the Theorem to the Test: Can a Triangle have sides 10 cm, 15 cm, and 30 cm?



6:15 - Another Example: What about sides 3 cm, 3 cm, and 7 cm?

7:30 - Summary & Key Takeaways.

This lesson breaks down a crucial geometry concept into easy-to-understand steps. By the end of this video, you will be able to look at any three lengths and instantly tell if they can form a triangle!

🔔 Don't forget to LIKE this video if you learned something new, SHARE it with your classmates, and SUBSCRIBE to our channel for more math lessons!

💬 Got questions? Drop them in the COMMENTS section below, and we'll be happy to help you out!

#Class7Maths #TriangleInequality #Geometry #MathsConcepts #Triangles #MathTricks #GanitaPrakash #MathsMadeEasy