Which of the following measurements are unable to construct a triangl – InterviewSolution

InterviewSolution

1.

Which of the following measurements are unable to construct a triangle?A) 2 cm, 2 cm, 2 cmB) 1 cm, 2 cm, 2 cmC) 7 cm, 5 cm, 9 cmD) 3 cm, 4 cm, 7 cm

Answer»

Correct option is D) 3 cm, 4 cm, 7 cm

\(\because\) 3 + 4 = 7(not strictly greater)

Thus, sides 3 cm, 4 cm, 7 cm do not form any triangle because sum of any two sides is always greater than the third side.

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