Special Segments in a Triangle Identification

Which of the following describes a perpendicular bisector of a triangle?

• A segment that is perpendicular to the side of a triangle at its midpoint.

• A segment with endpoints at the vertex and midpoint of the opposite side.

• A segment that connects two midpoints of two sides.

• A segment that connects the vertex and the opposite side at 90 degrees. 

Tags

CCSS.HSG.CO.C.9

The centroid cuts each median into two segments.  The shorter segment is ___________ the length of the entire segment.

• one third

• two thirds

• three fourths

• one half

Tags

CCSS.HSG.CO.C.10

Which of the following describes an altitude of a triangle?

• A segment that passes through the middle of the triangle.

• A segment with endpoints at the vertex and midpoint of the opposite side.

• A segment that connects two midpoints of two sides.

• A segment that connects the vertex and the opposite side at 90 degrees. 

If AG = 2x + 21 and RE = x + 10.5, 
what is NG?

• 16

• 8

• 26.5

• 10.5

Tags

CCSS.HSG.CO.C.10

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

• 7

• 14

• 10.5

• 28

Tags

CCSS.HSG.CO.C.9

In which type of triangle is it possible for a special segment to be OUTSIDE of the triangle?

• Acute Triangles

• Right Triangles

• Obtuse Triangles

• This never happens.

Tags

CCSS.HSG.CO.C.10

In Obtuse Triangles, which special segment can be outside of the triangle?

• Midsegments

• Medians

• Altitudes

• Perpendicular Bisectors

Tags

CCSS.HSG.CO.C.10

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

• angle bisector

• perpendicular bisector

• median

• midsegment

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

• angle bisector

• midsegment

• altitude

• median

Tags

CCSS.HSG.CO.C.10

Which of the following segments represents an altitude?

• BX

• AZ

• AC

• BZ

Tags

CCSS.HSG.CO.C.10