Determine against which side of the triangle lies the greatest angle of the triangle ABC if AB = 17 cm

Determine against which side of the triangle lies the greatest angle of the triangle ABC if AB = 17 cm BC = 12 cm AC = 14 cm.

I will give us a triangle ABC, with sides: AB = 17 cm, BC = 12 cm, AC = 14 cm.

Based on the triangle theorem:

The largest angle in a triangle is opposite the largest side.

Based on this property, we will choose the largest side, against which the greatest angle will be.

Answer: AB = 17 cm.



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