Question

check weather sides of length 1cm 2cm 3cm form a triangle​

Answer 1

Answer:

yes I can do it bro but I am unable to attach I can only d it 2more persons mark me as brainliest

Answer 2

Answer:

1+2=3

3=3❌

2+3=5

5>1✔️

3+1=4

4>2✔️

In a triangle, the sum of the lengths of two sides should be greater than the third side. Then only it is considered to be a triangle.

But in the first case,the sum of the lengths of two sides is equal to the third side.

Therefore,it is not a triangle. :)