Question

We can construct a triangle only when the sum of any two sides is

Less or greater than the third side?​

Answer 1

Answer:

greater than the third side THIS IS ANSWER

Answer 2

Answer: sum of two sides of a triangle is always greater than the third side.

Step-by-step explanation:

Construction: In ΔABC, extend AB to D in such a way that AD=AC.

In ΔDBC, as the angles opposite to equal sides are always equal, so,

∠ADC=∠ACD

Therefore,

∠BCD>∠BDC

As the sides opposite to the greater angle is longer, so,

BD>BC

AB+AD>BC

Since AD=AC, then,

AB+AC>BC

Hence,