Question

Prove that the diffrence of any two side of triangle is smaller than the third side​

Answer 1

Simply draw a triangle and verify it practically

Answer 2

Answer:

<2 = <4

<1 > <4

<2 > <3

<1 > <3

BC > DC

BC > AC- AD

BC > AC - AB

BC > AC - AB < BC

Similarly BC - AC < AB and BC - AC < AC

Hence the difference of any two sides of a triangle is less than the third side

Step-by-step explanation: