Question

In a triangle ABC,AB=5cm,BC=6cm,AC=7cm .If O is any point inside the triangle,then OA+OB+OC is greater than​

Answer 1

Answer:

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

Step-by-step explanation:

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Answer 2

Answer:

c

Step-by-step explanation: