Question

In a triangle ABC, which of the given condition holds ?
AB - BC > CA
AB + BC < CA
AB - BC < CA
AB + CA < BC​

Answer 1

Step-by-step explanation:

Theorem : In any triangle, sum of any two sides is greater than the third side. Also, difference of any two sides must be smaller than the third side.

Therefore, in a △ABC,AB−BC<CA and AB+BC>CA