Introduce and define the angle bisector and demonstrate how to label one (ex. )
Provide practice examples that demonstrate how to use angle bisectors to solve for unknown variables and angles (ex. _{}is bisected by , _{} = 3x +2 and _{} = 6x – 1, solve for x and find the m and m).
Demonstrate how to construct the bisector of a given angle.
Present how if a point is on the bisector of an angle, then it is equidistant from the two sides of the angle.
Present how the angle bisectors of a triangle intersect at a point called the incenter.
This packet should help a learner seeking to understand the angle bisector.
This video introduces the angle bisector.
This video demonstrates how to bisect an angle using a compass and a straightedge.
This video presents how if a point is on the bisector of an angle, then it is equidistant from the two sides of the angle.
This video presents how the angle bisectors of a triangle intersect at a point called the incenter.