Angle Bisector Constructions

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

• Angle median

• Perpendicular bisector of a line segment

What type of construction do you see?

• midpoint

• angle bisector

• perpendicular bisector

• altitude

Name the construction.

• Angle bisector

• Di-sect an angle

• Copy an angle

• Vertical angles

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

• 1
• 2
• 3
• 4

What construction is this?

• Perpendicular Bisector of a Segment

• Equilateral Triangle

• Angle Bisector

• Regular Hexagon

What must be true?

• 1

• 2

• 3

• 4

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

• A

• B

• C

• D

Select the best answer choice.

• F

• G

• H

• J