Question

Identify the type of triangle whose angles are ${60}^{\circ },$ ${50}^{\circ }$ and ${70}^{\circ }.$

• A. Acute triangle
• B. Right triangle
• C. Obtuse triangle
• D. Equilateral triangle

Answer 1

The correct option is A Acute triangle

A triangle with three acute angles is called an acute triangle.

An angle that measures less than ${90}^{\circ }$ is called a right angle.

Since the given angles are all less than ${90}^{\circ },$ the triangle is acute.