Using the diagram below, state the vertex and name the marked angle using three points.
The vertex is point $\editable{}$
The angle is $\angle\editable{}$∠
Using the diagram below, state the vertex and name the marked angle using three points.
Using the diagram below, state the vertex and name the marked angle using three points.
Using the diagram below, state the vertex and name the marked angle using three points.
Deduce the angle properties of intersecting and parallel lines and the angle properties of polygons and apply these properties