Reflex angle: an angle whose measure is greater than `180^@`and less than `360^@`is called a reflex angle.

Acute angle an angle whose measure is greater than 0^(@) but less than 90^(@) is called an acute angle.

An angle which measures more than 180^(@) but less than 360^(@) , is called

Obtuse angle an angle whose measure is more than 90^(@) but less than 180^(@) is called an obtuse angle (Fig.11.27) .

What is a reflex angle?

A reflex angle measures

Solve any three sub questions from the following : Fill in the blanks : An angle greater than…..but less than…..is called a reflex angle.