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Home >> Angles >> Interior of Angles >>

## Define interior of angles

 Exterior of Angles Interior of Angles Types of Angle Angle Construction (Compass) Angle Bisector (Compass) Congruent Angles

Definition : Area/region which lies with-in the arms of an angle is called Interior of Angle.

In the following Angle PQR

Points A, B, C, D, E all lie with-in the arms of Angle PQR and said to lie in the interior of Angle PQR.

Arms PQ and PR can be increased indefinitely, consequently increasing interior area of the angle too.