Triangle Centers (Basic from constructions)

What is an angle bisector?

• Makes two 90 degree angles

• Splits a 90 degree angle in half

• Splits any angle into 2 congruent parts

• Splits a side into 2 congruent parts

Tags

CCSS.HSG.CO.C.9

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

• angle bisector
• perpendicular bisector
• median
• midsegment

Tags

CCSS.HSG.CO.C.10

CCSS.HSG.CO.C.9

CCSS.HSG.CO.D.12

CCSS.HSG.CO.A.1

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

• altitude 
• perpendicular bisector
• midsegment
• angle bisector

Tags

CCSS.HSG.CO.C.10

CCSS.HSG.CO.C.9

What special segments are drawn in the large triangle?

• Medians

• Altitudes

• Perpendicular Bisectors

• Angle Bisectors

Tags

CCSS.HSG.CO.C.10

What special segment is drawn in the large triangle?

• Median

• Altitude

• Perpendicular Bisector

• Angle Bisector

Tags

CCSS.HSG.CO.C.10

What special segments are drawn in the triangle.

• altitudes

• angle bisectors

• perpendicular bisectors

• medians

Tags

CCSS.HSG.CO.C.10

The point shown in the triangle is equidistant from each side of the triangle. To find this point, construct ________ of the triangle.

• angle bisectors

• altitudes

• medians

• perpendicular bisectors

Tags

CCSS.HSG.C.A.3

Point h is equidistant from the three vertices of the triangle. To find point h, construct _________ of the triangle.

• altitudes

• angle bisectors

• perpendicular bisectors

• medians

Tags

CCSS.HSG.C.A.3

The intersection of perpendicular bisectors of a triangle is equidistant to the _______ of the triangle.

• vertices

• sides

Tags

CCSS.HSG.CO.C.9

The intersection of angle bisectors of a triangle is equidistant to the _______ of the triangle.

• vertices

• sides

Tags

CCSS.HSG.C.A.3