Google Classroom
GeoGebraGeoGebra Classroom

Adjacent angles

On the screen, we can see two angles AOB and BOC. We can change the value of angles AOB and BOC using their respective slide bars. Let us change the values of angles and observe how their shape gets changed.

Name the 2 adjacent angles

Name the common side or ray

Write the addition equation describing the relationship of the angles.

Substitute your angle values in your equation.