Angle Perpendicular Bisector Constructions

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

Which one is the correct construction for a perpendicular bisector?

• 1

• 2

• 3

• 4

Name the construction.

• Angle bisector

• Perpendicular line to a point not on a line

• Angle median

• Perpendicular bisector of a line segment

What geometric construction is shown in the diagram below?

• an angle bisector

• a line parallel to a given line

• an angle congruent to a given angle

• a perpendicular bisector of a segment

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

Based on the construction above which of the following are always true, choose all that apply.

• 
• AB=CD

• AE=EB

• CE=ED

• AC=BC

What geometric construction is shown in the diagram below?

• an angle bisector

• a line parallel to a given line

• an angle congruent to a given angle

• a perpendicular bisector of a segment

Select the best answer choice.

• A

• B

• C

• D

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

• A

• B

• C

• D