What type of an angle is ∠AOB?a)An obtuse angleb)A right anglec)An...
The angle ∠AOB shown in the image is an obtuse angle because it is greater than 90° but less than 180°.
Correct answer: a) An obtuse angle
View all questions of this testWhat type of an angle is ∠AOB?a)An obtuse angleb)A right anglec)An...
An angle is a shape formed when two rays meet at a single point. Angles are measured in degrees (°), or radians, and are represented by the symbol "∠".
Here are some types of angles:
Acute angle
An angle that measures less than 90°. For example, a 30° or 65° angle is acute.
Right angle
An angle that measures exactly 90°. It's formed when two lines or rays intersect perpendicularly. A square has four right angles.
Straight angleAn angle that measures 180° is called straight angle.
So, the angle AOB is greater than 90°and less than 180° it's called
obtuse angle