Angle Bisector and Perpendicular Segment Bisector Constructions

Name the construction.

• Angle bisector

• Perpendicular line to a point not on a line

• Angle median

• Perpendicular bisector of a line segment

Which of the following constructions is illustrated?

• An angle is congruent to a given angle

• The bisector of a given angle

• The bisector of a given segment

• The perpendicular bisector of a given segment.

Name the construction.

• Angle bisector

• Perpendicular line to a point not on a line

• Perpendicular line to a point on the line

• Perpendicular bisector of a line segment

What type of construction do you see?

• midpoint

• angle bisector

• perpendicular bisector

• altitude

The drawing shows a compass and straight edge construction of...what?

• the bisector of a given angle

• a perpendicular to a given line at a point on the line

• a perpendicular to a given line from a point NOT on the line

• an angle congruent to a given angle

What construction is this?

• Perpendicular Bisector of a Segment

• Equilateral Triangle

• Angle Bisector

• Regular Hexagon

Based on the construction, which conclusion is not always true?

• A

• B

• C

• D

What type of construction do you see?

• midpoint

• angle bisector

• perpendicular bisector

• altitude

• A
• B
• C
• D

Which diagram shows a correct mathematical construction using only a compass and a straightedge to bisect an angle?

• A

• B

• C

• D