Question

Consider any two triangles ABC and MNO, 3 Marks

where AB=5cm, BC=7cm, AC=6cm and MN=5cm,

NO=7cm and MO=6cm. Find the condition of congruence.​

Answer 1

Answer:

Correct option is

A

∠B>∠A>∠C

In any triangle angle opposite to the longer side is larger.

Here CA is the longest side and angle opposite to it is ∠B.

So ∠B is largest angle.

Then comes BC and angle opposite to it is ∠A

So angle A is second largest.

Then comes AB angle opposite to it is ∠C

So ∠C is smallest.

So the decreasing order of angles is

∠B>∠A>∠C