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Class VII Mathematics

Chapter 6: The Triangle and its Properties

Standard NCERT & CBSE aligned study curriculum. Master concepts, track accuracy, revise weak areas, and challenge yourself with 9 customized practice modes.

Example 1

Pythagoras Theorem Solver

A right triangle has legs of length 3 cm and 4 cm. What is the length of the hypotenuse c?
ABCPQR

Calculation Steps:

  1. 1Apply Pythagoras: a² + b² = c².
  2. 2Substitute: 3² + 4² = c² => 9 + 16 = c².
  3. 3Simplify: c² = 25.
  4. 4Take square root: c = √25 = 5 cm.
Solution5 cm