Question

List the four types of angles based on the size of the angle: 10) 11) 12) 13)

Answer 1

The 4 types of angles are

1. Acute angle

2. Right angle

3. Obtuse angle

4. Straight angle

The size of these angles are as follow:

1. Acute angles are less than 90°

2. Right angles are equal to exactly 90°

3. Obtuse angles are greater than 90° but less than 180°

4. Straight angles are equal to exactly 180°

Let us have a look at how these angles look like