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The hypotenuse of a right triangle is 2 cm longer than the longer leg.
The longer leg is 7 cm longer than the shorter leg.
Find the shorter leg (in cm).

Class 10Pythagoras TheoremGeometry — Similarity
  • A8
  • B9
  • C7
  • D16

Step-by-Step Solution

Let shorter = . Longer leg = , hypotenuse = . Then , so cm (legs 8 and 15, hypotenuse 17).
Answer: A) 8

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