Question

A Choose the correct option in which a triangle CANNOT be constructed with the given lengths of sides. *
1 point
(a) 3 cm, 4 cm, 5 cm
(b) 7 cm, 6 cm, 5 cm
(c) 10 cm, 7 cm, 2 cm
(d) 12 cm, 8 cm, 6 cm​

Answer 1

Answer:

Any three sides to be the sides of a triangle, the conditon is that the sum of any two sides should be greater than the third side.

so looking to the options,

we have option C as 7+2 is not greater than 10.

so option C is having sides which can't be constructed.

Hope it helps.

Mark Brainer.

Thanks.

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Teacher.