Question 12
Is it possible to construct a triangle with lengths of its sides as 8 cm, 7 cm and 4 cm? Give reason for your answer.
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Solution
Yes, because in each case the sum of two sides is greater than the third side.
i.e., 7 +4 > 8.
8+4 > 7.
7 + 8 > 4.
Hence, it is possible to construct a triangle with given sides.