Question

two sides of a triangle are 5 cm and 1.5 cm . Length of third side cannot be _______
a) 3.7
b)4.1
c) 3.8
d)3.4​

Answer 1

Answer:

option (d)

Step of explanation are as follow :

Using the concept, the length of third side always lies between difference and addition of remaining two sides.

So, third side lies in between

5 - 1.5 and 5 + 1.5

= 3.5 cm and 6.5 cm