Geometry (Sem 1) Brain Builder: Explore Axioms Part 1: Explore Angles Navigate to theDynamic Geometry Toolfrom Discovery Education. If you need assistance on how to use the different tools in the Dynamic Geometry Tool then refer to thesestudent instructions. To draw an angle, selectLinefrom the toolbar and then chooseRayto construct two rays with a common endpoint. Label the angle as follows: Select a point on one ray, then selectDisplayLabelPointto label the pointA. In the same way, label the vertexB, and label a point on the second rayC. Draw and label a third ray,BD, so that it lies in theinteriorofABC(between the sides of the angle). Select pointsA,B, andD, then selectMeasureAngleto findmABD.Similarly, findm DBCandmABC. Drag pointsCandD. What do you notice about the relationship among the measures of the three angles? Save a snapshot of your explorationby clicking the camera icon then selecting the dow