Question

Classify the following angles as right, acute, or obtuse angle:​

Answer 1

Answer:

An angle whose measure is equal to 90° is called a right angle. In the adjoining figure ∠ABC represents a right angle. Obtuse Angle: An angle whose measure is more than 90° but less than 180° is called an obtuse angle.

Where are the angles?

Answer 2

Answer:

Acute angle

An angle whose measure is more than 0° but less than 90° is called an acute angle. Angles having magnitudes 30°, 40°, 60° are all acute angles.

Right angle

An angle whose measure is equal to 90° is called a right angle.

Obtuse angle

An angle whose measure is more than 90° but less than 180° is called an obtuse angle.