Midpoints, Bisectors to Find Values

If Z is the centroid, what type of segments are drawn?

• angle bisectors

• perpendicular bisectors

• altitudes

• medians

Tags

CCSS.HSG.CO.C.10

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

What are the two points on a triangle needed to write the equation of a median?

• vertex and distance

• negative reciprocal and midpoint

• midpoint and vertex

• slope and vertex

Tags

CCSS.6.G.A.3

• Find the slope of AB

• Find the distance of BC

• Find the midpoint of AB

• Use negative reciprocal of the slope of AB

RS is the segment bisector.  If OQ = 8x-51 and

PO =3x-6 , find the value of PQ?

• 9

• 28

• 12

• 42

Tags

CCSS.HSG.CO.C.10

How do you find the midpoint of a segment?

• find the average of the x values and the average of the y-values of the two endpoints

• find the difference in the x values and the y-values of the two endpoints

• rise over run

• you can't - trick question

Tags

CCSS.HSG.GPE.B.6

If Z is the centroid, what type of segments are drawn?

• angle bisectors

• perpendicular bisectors

• altitudes

• medians

Tags

CCSS.HSG.CO.C.10

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

• angle bisector

• midsegment

• altitude

• median

Tags

CCSS.HSG.CO.C.10

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

• altitude 

• perpendicular bisector

• midsegment

• angle bisector

Tags

CCSS.HSG.CO.C.10

The point of concurrency made by 3 angle bisectors is known as the

• orthocenter

• centroid

• circumcenter

• incenter

Tags

CCSS.HSG.C.A.3