Chapter 5 Types of Segments

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Presentation transcript:

Chapter 5 Types of Segments

Angle Bisector Bisector of an angle Divides the angle into 2 congruent angles

Median of a Triangle Segment whose endpoints are a vertex and the midpoint of the opposite side midpoint

Altitude of a Triangle Height of a triangle Perpendicular segment from a vertex to the opposite side (must form a right angle)

Perpendicular Bisector Line, ray, or segment that is perpendicular to a segment at its midpoint Must form a right angle and divide segment into 2 congruent parts. Perpendicular Bisector

Perpendicular Bisector of a Triangle a segment (line or ray) that is perpendicular to a side at its midpoint

Name the segment! Altitude Median Perpendicular Angle Bisector

Perpendicular Bisector

Altitude

Angle Bisector

Altitude

Median

Is AB an angle bisector, a perpendicular bisector, a median or an altitude? B A A B A B A B A B A B

Use the diagram and given information to decide whether BX is a perpendicular bisector, an angle bisector, a median, or an altitude. A X B C

Use the diagram and given information to decide whether AD is a perpendicular bisector, an angle bisector, a median, or an altitude. B A C D