Review Perpendicular and Angle Bisectors Theorem

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The figure is an example of a(n) ...

• altitude 

• perpendicular bisector

• midsegment

• angle bisector

In a triangle what is the line segment drawn from a vertex perpendicular to the opposite side (or an extension of the opposite side?

• Median of a Triangle

• Altitude of a Triangle

• Perpendicular Bisector of a side of a Triangle

• Angle Bisector

• Midpoint of a Line Segment

What is a line segment or ray drawn from a vertex that divides the angle into two congruent angles?

• Median of a Triangle

• Altitude of a Triangle

• Perpendicular Bisector of a side of a Triangle

• Angle Bisector

• Midpoint of a Line Segment

In a triangle what is the line that is drawn perpendicular to a side of a triangle through its midpoint?

• Median of a Triangle

• Altitude of a Triangle

• Perpendicular Bisector of a side of a Triangle

• Angle Bisector

• Midpoint of a Line Segment

Use the Perp Bisector Theorem to find PQ

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Define: CIRCUMCENTER OF A TRAINGLE

• the intersection point of the three perpendicular bisectors of a triangle 

• when a circle passes through the three vertices of a triangle 

• the point of intersection of three or more lines 

• the intersection point of the three angle bisectors of a triangle 

The figure is an example of a(n) ...

• altitude 

• perpendicular bisector

• midsegment

• angle bisector

PQ is the perpendicular bisector of MN. What is QN?

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P is the incenter of triangle JKL. Find OP.

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