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Segments in Triangles

Author:Amy Springstead

Topic:Triangles

Median

What is a median of a triangle?

Tick all that apply

A
a line segment drawn from a vertex perpendicular to the opposite side
B
a line segment drawn from a vertex to the midpoint of the opposite side
C
a line segment or ray drawn from a vertex that cuts the angle in half
D
a line drawn perpendicular to a side of the triangle through its midpoint

Check my answer (3)

Construct a median of triangle ABC.

Describe the constructions you use to construct the median. Be specific.

Altitude

What is an altitude of a triangle?

Tick all that apply

A
a line segment drawn from a vertex perpendicular to the opposite side
B
a line segment drawn from a vertex to the midpoint of the opposite side
C
a line segment or ray drawn from a vertex that cuts the angle in half
D
a line drawn perpendicular to a side of the triangle through its midpoint

Check my answer (3)

What is an altitude of a triangle?

Tick all that apply

A
a line segment drawn from a vertex perpendicular to the opposite side
B
a line segment drawn from a vertex to the midpoint of the opposite side
C
a line segment or ray drawn from a vertex that cuts the angle in half
D
a line drawn perpendicular to a side of the triangle through its midpoint

Check my answer (3)

Construct an altitude of triangle ABC.

Describe the constructions you use to construct the altitude. Be specific.

Perpendicular bisector of a side

What is a perpendicular bisector of a side of a triangle?

Tick all that apply

A
a line segment drawn from a vertex perpendicular to the opposite side
B
a line segment drawn from a vertex to the midpoint of the opposite side
C
a line segment or ray drawn from a vertex that cuts the angle in half
D
a line drawn perpendicular to a side of the triangle through its midpoint

Check my answer (3)

Construct a perpendicular bisector of a side of triangle ABC.

Describe the constructions you use to construct the perpendicular bisector of a side. Be specific.

Angle bisector

What is an angle bisector of a triangle?

Tick all that apply

A
a line segment drawn from a vertex perpendicular to the opposite side
B
a line segment drawn from a vertex to the midpoint of the opposite side
C
a line segment or ray drawn from a vertex that cuts the angle in half
D
a line drawn perpendicular to a side of the triangle through its midpoint

Check my answer (3)

Construct an angle bisector of triangle ABC.

Describe the constructions you use to construct the angle bisector. Be specific.

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