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  • Is it possible to construct a triangle with lengths of its sides as 4 cm, 3 cm and 7 cm? Give reason for your answer.

Is it possible to construct a triangle with lengths of its sides as 4 cm, 3 cm and 7 cm? Give reason for your answer.

Answers (1)

Not possible.

Solution.

We know that the sum of two sides of a triangle must be greater than third side.

Let ABC is any triangle, AB = 4 cm, BC = 3 cm and CA = 7 cm

AB + BC = 4 + 3 = 7 cm = CA

=> AB + BC = CA

It is not greater than the third side.

Therefore the given statement is false.

Posted by

infoexpert24

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