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Formula for Hypotenuse of an Isosceles Right Triangle
Last updated at August 14, 2026 by Teachoo
Formula for Hypotenuse of an Isosceles Right Triangle
Ganita Prakash Class 8 - Part 1, 2
Chapter 2 Class 8 - The Baudhayana-Pythagoras Theorem (Ganita Part 2)
- Doubling a square
- Halving a square
- Hypotenuse of an Isosceles Right Triangle
- Decimal Representation of √2
- Figure it out - Page 39, 40
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Formula for Hypotenuse of an Isosceles Right Triangle
- Combining Two squares
- Baudhāyana’s Theorem on Right-angled triangles
- Pythagorean triples
- Figure it out - Page 50
- A Long-Standing Open Problem
- Further Applications of the Baudhāyana - Pythagoras Theorem
- Figure it out - Page 52, 53, 54
Transcript
Formula for Hypotenuse of an Isosceles Right TriangleLet’s assume an Isosceles Right Triangle Here, equal sides are a And, hypotenuse is c We need to find relation between a & c Making a square, and then double of a square in our figure Now, Area of square REST = 2 × Area of Square PEAR Area of square with side c = 2 × Area of square with side c c × c = 2 × a × a 𝐜^𝟐=𝟐𝒂^𝟐 Now, we can use this formula to find either c or a Let’s do some questions
