Question

Draw a triangle whose sides are 3 cm , 4 cm and 9 cm ?

Answer 1

This is not possible because

for a triangle sum of two sides should be greater than the third side

but here,

3cm+4cm= 7 cm

which is smaller than third side

so it's not possible

Answer 2

Answer:

this tangle is not going to be possible because the sum of 3 + 4 is equals to 7 and its smaller than the third side so this triangle is not going to be positive