Mathematics
It is not possible to construct a triangle when the lengths of its sides are
6 cm, 7 cm, 8 cm
4 cm, 6 cm, 6 cm
5.3 cm, 2.2 cm, 3.1 cm
9.3 cm, 5.2 cm, 7.4 cm
Triangles
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Answer
We know that in a triangle, the sum of any two sides of a triangle is greater than the third side.
But, when sides are 5.3 cm, 2.2 cm, 3.1 cm.
2.2 + 3.1 = 5.3 cm.
Here, sum of two sides is equal to third side.
Hence, construction of triangle with sides 5.3 cm, 2.2 cm, 3.1 cm is not possible.
Hence, Option 3 is the correct option.
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