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Midsegment

Perpendicular Bisector

Angle Bisector

Median

A segment connecting the midpoints of two sides.

A segment in a triangle that is perpendicular to a side of a…

A segment in a triangle that bisects an angle of the triangle.

A segment in a triangle from a vertex to the midpoint of the…

Midsegment

A segment connecting the midpoints of two sides.

Perpendicular Bisector

A segment in a triangle that is perpendicular to a side of a…

Midsegment

Perpendicular Bisector

Angle Bisector

Median

A segment that connects the midpoints of two sides of a trian…

A segment that is perpendicular (forms a 90 degree angle) to…

A segment that bisects the angle of a triangle.

A segment that connects the vertex to the midpoint of the opp…

Midsegment

A segment that connects the midpoints of two sides of a trian…

Perpendicular Bisector

A segment that is perpendicular (forms a 90 degree angle) to…

Midsegment

Perpendicular Bisector

Angle Bisector

Median

A segment that connects the midpoints of two sides of a trian…

A segment that is perpendicular (forms a 90 degree angle) to…

A segment that bisects the angle of a triangle.

A segment that connects the vertex to the midpoint of the opp…

Midsegment

A segment that connects the midpoints of two sides of a trian…

Perpendicular Bisector

A segment that is perpendicular (forms a 90 degree angle) to…

Perpendicular Bisector

Segment connecting midpoints of a tria…

Median

Altitude

A segment that is Perpendicular to the side and cuts the side…

A segment whose endpoints are midpoints of two sides of a tri…

A segment whose endpoints are a vertex of the triangle and th…

A segment whose endpoints are a vertex of the triangle and a…

Perpendicular Bisector

A segment that is Perpendicular to the side and cuts the side…

Segment connecting midpoints of a tria…

A segment whose endpoints are midpoints of two sides of a tri…

Perpendicular Bisector

Midsegment

Median

Altitude

A segment that is Perpendicular to the side and cuts the side…

A segment that connects the midpoints of two sides of a trian…

A segment whose endpoints are a vertex of the triangle and th…

A segment from a vertex and is perpendicular to the opposite…

Perpendicular Bisector

A segment that is Perpendicular to the side and cuts the side…

Midsegment

A segment that connects the midpoints of two sides of a trian…

Perpendicular bisector

Perpendicular bisector diagram

Angle bisector

Angle bisector diagram

A segment extends perpendicularly up from the midpoint of one…

Segment that bisects an angle of a triangle

Perpendicular bisector

A segment extends perpendicularly up from the midpoint of one…

Perpendicular bisector diagram

Perpendicular bisector

Angle bisector

Median

Altitude

A segement that meets another segment at a ninty degree angle…

Segment that bisects an angle of a triangle

Segment whose end points are a vertex and the midpoint of the…

Segment from a vertex that is perpendicular to the perpendicu…

Perpendicular bisector

A segement that meets another segment at a ninty degree angle…

Angle bisector

Segment that bisects an angle of a triangle

Midsegment

Perpendicular Bisector

Angle Bisector

Median

A segment that connects the midpoints of two sides of a trian…

A segment that is perpendicular (forms a 90 degree angle) to…

A segment that bisects the angle of a triangle.

A segment that connects the vertex to the midpoint of the opp…

Midsegment

A segment that connects the midpoints of two sides of a trian…

Perpendicular Bisector

A segment that is perpendicular (forms a 90 degree angle) to…

Altitude

Orthocenter

Median

Centroid

A segment in a triangle from a vertex to the opposite side. I…

The point where all three of a triangle's altitudes intersect.

a line segment whose endpoints are a vertex of a triangle and…

The point where the medians of a triangle are concurrent

Altitude

A segment in a triangle from a vertex to the opposite side. I…

Orthocenter

The point where all three of a triangle's altitudes intersect.

Perpendicular Bisector

Altitude

Angle Bisector

Median

What segment of a triangle is illustrated here?

What segment is illustrated here?

What segment is illustrated here?

What segment is illustrated here?

Perpendicular Bisector

What segment of a triangle is illustrated here?

Altitude

What segment is illustrated here?

median

altitude

angle bisector

perpendicular bisector

Segment connecting MIDPOINT to VERTEX

Segment PERPENDICULAR to a side through the opposite VERTEX.

Ray (or segment) that divides an angle into 2 congruent angles

PERPENDICULAR segment through the MIDPOINT

median

Segment connecting MIDPOINT to VERTEX

altitude

Segment PERPENDICULAR to a side through the opposite VERTEX.

Midsegment

Altitude

Median

Perpendicular bisectors

Line segment that connects the midpoints of two sides of the…

Perpendicular segment from a vertex to a line that contains t…

Segment whose points are a vertex of a triangle and the midpo…

A line perpendicular to the segment at the segments midpoint

Midsegment

Line segment that connects the midpoints of two sides of the…

Altitude

Perpendicular segment from a vertex to a line that contains t…

Median

Angle Bisector

Perpendicular Bisector

Altitude

- goes from vertex to midpoint of the opposite side.... - centro…

- bisects angles.... - incenter... - equal distance from the sides.

- segment that bisects a side and is perpendicular to it.... - c…

- segment is perpendicular to a side.... - orthocenter

Median

- goes from vertex to midpoint of the opposite side.... - centro…

Angle Bisector

- bisects angles.... - incenter... - equal distance from the sides.

Perpendicular bisector

Angle bisector

Median

Altitude

A segement that meets another segment at a ninty degree angle…

Segment that bisects an angle of a triangle

Segment whose end points are a vertex and the midpoint of the…

Segment from a vertex that is perpendicular to the perpendicu…

Perpendicular bisector

A segement that meets another segment at a ninty degree angle…

Angle bisector

Segment that bisects an angle of a triangle

Perpendicular Bisector

Perpendicular Bisector Point of Concur…

Perpendicular Bisector is Equidistant…

Altitude

Perpendicular to a side at its midpoint

Circumcenter

Vertices

From a vertex, perpendicular to an opposite side

Perpendicular Bisector

Perpendicular to a side at its midpoint

Perpendicular Bisector Point of Concur…

Circumcenter

Altitude

Perpendicular Bisector

Angle Bisector

Medians

the segments drawn from the vertex of the angle perpendicular…

the segments which are drawn at right angles through the midp…

the segments drawn from the vertices equally dividing the ang…

the segments drawn from the vertices to the midpoints of the…

Altitude

the segments drawn from the vertex of the angle perpendicular…

Perpendicular Bisector

the segments which are drawn at right angles through the midp…

Midsegment of a triangle

Equidistant points

Perpendicular bisector of a segment

Distance from a point to a line

Is a segment that joins the midpoint of two sides of the tria…

Are the same distance from another point. Ex. The midpoint of…

Is a line or segment that is perpendicular to the segment at…

Is the length of a segment from the point perpendicular to th…

Midsegment of a triangle

Is a segment that joins the midpoint of two sides of the tria…

Equidistant points

Are the same distance from another point. Ex. The midpoint of…

Median

Centroid

Inside

Altitude

a segment that starts at a vertex and extends to the midpoint…

the point of concurrency with medians

Where is the centroid in a triangle?

a segment extending from a vertex intersecting the opposite s…

Median

a segment that starts at a vertex and extends to the midpoint…

Centroid

the point of concurrency with medians

Perpendicular Bisector

Angle Bisector

Median

Altitude

A segment perpendicular to a side through the midpoint of tha…

A ray that divides an angle into two congruent angles.

The segment in a triangle from an angle to the midpoint of th…

A segment drawn from an angle of a triangle to the line conta…

Perpendicular Bisector

A segment perpendicular to a side through the midpoint of tha…

Angle Bisector

A ray that divides an angle into two congruent angles.

altitude

orthocenter

always

intersect

a segment from a vertex that is perpendicular to the opposite…

where the three altitudes intersect

altitudes ________ have a vertex as one endpoint

altitudes _____________ inside, on, or outside the triangle

altitude

a segment from a vertex that is perpendicular to the opposite…

orthocenter

where the three altitudes intersect

Perpendicular bisector

Angle bisector

Median

Altitude

A segment that is a line , segment , or ray that meets the gi…

A segment that bisects one of the angles of a triangle

A segment whose endpoints are a vertex and the midpoint of th…

A segment from a vertex that is perpendicular to the opposite…

Perpendicular bisector

A segment that is a line , segment , or ray that meets the gi…

Angle bisector

A segment that bisects one of the angles of a triangle

altitude

angle bisector

perpendicular bisector

median

a segment from a vertex that is perpendicular to the opposite…

bisects one of the angles of the triangle

of a side of a triangle is perpendicular to the side and bise…

a segment from a vertex to the midpoint of the opposite side

altitude

a segment from a vertex that is perpendicular to the opposite…

angle bisector

bisects one of the angles of the triangle

Midsegment (properties)

Midsegment point of concurrency

Perpendicular bisector (properties)

Does a perpendicular bisector have to…

connects midpoint of two sides of a triangle

none, is always parallel and half the length of third side

perpendicular to opposite side and also bisects it, equidista…

no

Midsegment (properties)

connects midpoint of two sides of a triangle

Midsegment point of concurrency

none, is always parallel and half the length of third side

Midsegment

Medians

Centroid

Conquerency

Is when you take the midpoint of all the sides of the triangl…

Is when it goes from a vertex to the opposite midpoint of the…

2/3 away from the vertex on the opposite side

Where a group of lines meet

Midsegment

Is when you take the midpoint of all the sides of the triangl…

Medians

Is when it goes from a vertex to the opposite midpoint of the…

Perpendicular Bisector Theorem

Circumcenter Theorem

Incenter Theorem

Altitude

states that any point located on a [answer] is equidistant fr…

states that the [answer] is equidistant from the vertices of…

states that the [answer] is equidistant from the sides of the…

the segments drawn from the vertex of the angle perpendicular…

Perpendicular Bisector Theorem

states that any point located on a [answer] is equidistant fr…

Circumcenter Theorem

states that the [answer] is equidistant from the vertices of…

Perpendicular Bisector

Angle Bisector

Median

Altitude

Segment that divides a side into two equal pieces at a right…

Segment that divides an angle into two congruent pieces

Segment that connects a vertex (corner) to the midpoint on th…

Segment that is perpendicular to a side and passes through a…

Perpendicular Bisector

Segment that divides a side into two equal pieces at a right…

Angle Bisector

Segment that divides an angle into two congruent pieces

midsegment of the triangle

coordinate proof

perpendicular bisector

equidistant

segment that connects the midpoints of two sides of a triangle

type of proof that places geometric figures on a coordinate p…

segment/ray/line/plane that is perpendicular to a segment at…

same distance from one figure to another figure

midsegment of the triangle

segment that connects the midpoints of two sides of a triangle

coordinate proof

type of proof that places geometric figures on a coordinate p…

median

midsegment

angle bisector

altitude

a segment from a vertex of a triangle to the midpoint of the…

a segment that connects two midpoints of two sides of a trian…

a segment that divides an angle into two congruent angles

a segment from a vertex of a triangle perpendicular to the (l…

median

a segment from a vertex of a triangle to the midpoint of the…

midsegment

a segment that connects two midpoints of two sides of a trian…

Midsegment

Perpendicular bisector

Angle bisector

Median

Also called the midline is a segment joining the midpoints of…

A is a line segment that is both perpendicular to a side of a…

A line passing through the vertex of the angle that cuts it i…

connects the vertex to the mid point of the opposite side. ... C…

Midsegment

Also called the midline is a segment joining the midpoints of…

Perpendicular bisector

A is a line segment that is both perpendicular to a side of a…

Perpendicular Bisector

Segment connecting midpoints of a tria…

Median

Altitude

A segment that is Perpendicular to the side and cuts the side…

A segment whose endpoints are midpoints of two sides of a tri…

A segment whose endpoints are a vertex of the triangle and th…

A segment whose endpoints are a vertex of the triangle and a…

Perpendicular Bisector

A segment that is Perpendicular to the side and cuts the side…

Segment connecting midpoints of a tria…

A segment whose endpoints are midpoints of two sides of a tri…

Median

Midsegment

Angle Bisector

Altitude

Segment that connects a vertex with the midpoint of the oppos…

Segment that connects the midpoints of two sides of a triangle.

A segment in a triangle that bisects an angle in the triangle…

A segment that connects a vertex of a triangle to the line co…

Median

Segment that connects a vertex with the midpoint of the oppos…

Midsegment

Segment that connects the midpoints of two sides of a triangle.

Perpendicular Bisector

Segment connecting midpoints of a tria…

Median

Altitude

A segment that is Perpendicular to the side and cuts the side…

A segment whose endpoints are midpoints of two sides of a tri…

A segment whose endpoints are a vertex of the triangle and th…

A segment whose endpoints are a vertex of the triangle and a…

Perpendicular Bisector

A segment that is Perpendicular to the side and cuts the side…

Segment connecting midpoints of a tria…

A segment whose endpoints are midpoints of two sides of a tri…

Perpendicular bisector

point of concurrency for perpendicular…

Special property of circumcenter

Angle bisector

bisects a segment (forms 90 degreees)

circumcenter

it is equidistant to the vertices

splits an angle into two congruent parts

Perpendicular bisector

bisects a segment (forms 90 degreees)

point of concurrency for perpendicular…

circumcenter

median

altitude

midsegment

angle bisector

a segment connecting a vertex of a triangle to the midpoint o…

a segment connecting the vertex of a triangle to a point perp…

a segment connecting the midpoints of two sides of a triangle

a segment that bisects an angle of a triangle forming two con…

median

a segment connecting a vertex of a triangle to the midpoint o…

altitude

a segment connecting the vertex of a triangle to a point perp…

median

midsegment

angle bisector

altitude

a segment from a vertex of a triangle to the midpoint of the…

a segment that connects two midpoints of two sides of a trian…

a segment that divides an angle into two congruent angles

a segment from a vertex of a triangle perpendicular to the (l…

median

a segment from a vertex of a triangle to the midpoint of the…

midsegment

a segment that connects two midpoints of two sides of a trian…

Perpendicular Bisector

Segment connecting midpoints of a tria…

Median

Altitude

A segment that is Perpendicular to the side and cuts the side…

A segment whose endpoints are midpoints of two sides of a tri…

A segment whose endpoints are a vertex of the triangle and th…

A segment whose endpoints are a vertex of the triangle and a…

Perpendicular Bisector

A segment that is Perpendicular to the side and cuts the side…

Segment connecting midpoints of a tria…

A segment whose endpoints are midpoints of two sides of a tri…