Question

define acute,obtuse and reflex angle with an example​

Answer 1

Answer:

angle which is less than 90 degree is acute angle

angle which is less than 180 degree but grater than 90 degree is obtuse angle

reflex angle is between 180 degree and 360 degree

Answer 2

Answer:

1. An angle less than 90° is acute.
2. An angle between 90° and 180° is obtuse.
3. An angle greater than 180° is reflex.

Step-by-step explanation:

>90° = acute

90° - 180° =obtuse

<180° =reflex