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Proof of Pythagoras Theorem Video Lecture | Mathematics (Maths) Class 7 (Old NCERT)

FAQs on Proof of Pythagoras Theorem Video Lecture - Mathematics (Maths) Class 7 (Old NCERT)

1. What is Pythagoras Theorem?
Ans. Pythagoras Theorem states that in a right-angled triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the other two sides.
2. Who discovered Pythagoras Theorem?
Ans. Pythagoras Theorem was named after the Greek mathematician and philosopher Pythagoras, who is credited with its discovery.
3. How can Pythagoras Theorem be applied in real life?
Ans. Pythagoras Theorem can be applied in various real-life situations such as calculating distances, determining the height of buildings, designing bridges, and solving problems involving angles and distances.
4. Can Pythagoras Theorem be used in non-right-angled triangles?
Ans. No, Pythagoras Theorem can only be used in right-angled triangles. It does not apply to non-right-angled triangles.
5. Are there any alternative ways to prove Pythagoras Theorem?
Ans. Yes, there are alternative ways to prove Pythagoras Theorem, such as using similar triangles, algebraic proofs, and geometric proofs. These alternative proofs provide different insights into the theorem's validity.
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