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Two sides of a triangle are 8 cm and 5 cm. The third side must be less than:

Class 9Inequalities in a TriangleGeometry — Triangles
  • A13 cm
  • B3 cm
  • C8 cm
  • D40 cm

Step-by-Step Solution

Third side < sum of the two sides = 8 + 5 = 13 cm. So the third side must be less than 13 cm.
Answer: A) 13 cm

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