The Baudhayana-Pythagoras Theorem
In a right-angled triangle the square on the longest side exactly balances the squares on the other two. This topic in the Class 8 mathematics syllabus presents the Baudhayana-Pythagoras theorem, known in India since ancient times through the Sulba Sutras, along with its converse for testing right angles. You will verify the relation on grids and in constructions, use it to find a missing side when two are known, and apply it to problems on ladders, diagonals and heights where right angles occur naturally.
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