Question

Which of the following measurements are unable to construct a triangle
A) 3cm,4cm,7cm
B) 1cm, 2cm, 2cm
C) 2cm 2cm 2cm
D) 7cm,5cm 9cm
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Answer 1

Answer:

A

because 3+4=7...........................

Answer 2

Answer:

Option : A

Because we know how to add number So, 3CM + 4CM = 7CM let us check other one also 1CM + 2CM = 3CM but they gave 2CM So, that is wrong So, we should add and what answer is came u should see

Step-by-step explanation:

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