Question

In Which of following length triangle will not formed? (a) 4cm ,5cm, 4 cm (b) 7cm ,1cm ,5cm (c) 7cm , 5cm. 3cm (d) none​

Answer 1

Answer:

b

please mark it as the brainleast answer please

Answer 2

Answer:

For option (b) 7cm, 1cm, 5cm constructing a traingle is not possible.

Step-by-step explanation:

For a traingle to be formed, the sum of the lengths of any two sides of a triangle must be greater than the length of the third side.

Option (a) and (c) follow the rule, but in option (b), (1 + 5)cm < 7cm.

The third side becomes the greater one and hence in this case, a triangle won't be formed.