In the triangle ABC, AB = 4 cm, AC = 6 cm, BC = 5 cm. Which angle of the triangle is the smallest and which is the largest.

In a triangle, against its larger side, there is a larger angle.

According to the condition AB = 4 cm, BC = 5 cm, AC = 6 cm.

The AB side is the smallest, therefore, the ACB angle is the smallest.

The AC side is the largest, therefore, the ABC angle is the largest.

Answer: Angle ACB is the smallest, angle ABC is greatest



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