Question

classify the triangle by its sides and by measuring its angles. the triangle can be classified by its angles as and by its sides as

Explanation:

Step1: Classify by angles

An acute triangle has all angles less than \(90^{\circ}\). Since there's no indication of a right (\(90^{\circ}\)) or obtuse (\(> 90^{\circ}\)) angle, assume it's acute.

Step2: Classify by sides

An isosceles triangle has at least two equal sides. In \(\triangle LNM\), two sides (\(LN\) and \(LM\)) are marked as equal.

Answer:

By angles: acute; By sides: isosceles