Triangle Segments and Centers

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.A.1

CCSS.HSG.CO.C.9

What is the length of DC

• 4
• 1
• 2
• 3

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.B.5

The circumcenter is always inside the triangle.

• true
• false

Tags

CCSS.HSG.C.A.3

Name the point of concurrency shown.

• Circumcenter
• Incenter
• Supercenter
• Neither

Tags

CCSS.HSG.C.A.3

CCSS.HSG.CO.C.10

Name the point of concurrency

• centroid
• orthocenter
• incenter
• circumcenter

Tags

CCSS.HSG.C.A.3

The circumcenter of a triangle is equidistant from the _______ of the triangle.

• vertices

• sides

• center

• midsegment

Tags

CCSS.HSG.C.A.3

CCSS.HSG.CO.C.9

What is point J called?

• centroid
• incenter
• circumcenter
• orthocenter

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.3

T is the centroid, if TL=5, VL=?

• 10
• 15
• 2.5
• 5

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

• angle bisector
• midsegment
• altitude
• median

Tags

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.B.4

CCSS.HSG.SRT.B.5

Name the point of concurrency

• incenter
• circumcenter
• centroid
• orthocenter

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.3

CCSS.HSG.CO.C.10