Question

directions: classify each triangle by its angles and sides. 7. 60° 60° 60° by angles select by sides select question 8 1 pts directions: classify each triangle by its angles and sides. 8.

Explanation:

Step1: Classify by angles

Since all angles are \(60^{\circ}\), and an acute angle is an angle less than \(90^{\circ}\), this is an acute - angled triangle. Also, by the definition of an equiangular triangle (all angles equal), it is equiangular.

Step2: Classify by sides

The marks on the sides indicate all three sides are equal. A triangle with all sides equal is an equilateral triangle.

Answer:

By Angles: Acute (or Equiangular); By Sides: Equilateral