Question

in a traingle ABC,AB=19cm ,BC=13cm and CA=16cm ,then the greatest angle and the smallest angle respectively are

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

The Greatest angle is ∡C and the smallest angle is ∡A

Step-by-step explanation:

Given that:

In a triangle ΔABC,

AB = 19cm

BC = 13cm

CA = 16cm

Now,

The property of triangle states that,

Largest side and largest angle are opposite to each other

Mid size side and mid size  angle are opposite to each other

Smallest side and smallest angle are opposite to each other

When we apply the above condition in the given question, we see that,

Largest side AB is opposite to ∡C

Smallest side BC is opposite to ∡A

Therefore,

The largest and smallest angles in ΔABC are ∡C and ∡A respectively.