Geometry Relationships in Triangles

What is the point called where the perpendicular bisectors of the sides of a triangle intersect?

• circumcenter

• incenter

• centroid

• orthocenter

Tags

CCSS.HSG.C.A.3

What is the name of the point that is two-thirds of the way from each vertex of a triangle to the midpoint of the opposite side?

• Circumcenter

• Centroid

• Incenter

• Orthocenter

Tags

CCSS.HSG.C.A.3

Which of the following segments represents an altitude?

• BX

• AZ

• AC

• BZ

A line that is perpendicular to a segment at its midpoint is called a ____________.

• midsegment

• perpendicular bisector

• median

• altitude

Mathematical Equivalence

ON

Answer explanation

Piece + Piece = Whole

Tags

G.CO.A.8

Tags

CCSS.8.G.A.5

Mathematical Equivalence

ON

Tags

CCSS.HSG.CO.C.9

A median of a triangle connects the ___________ of a side to the opposite vertex.

• midpoint

• right angle

• end point

• angle

The sum of the lengths of any two sides of a triangle is _____ than the third side

• less

• greater

• equal

Does the sides 8, 9, 10 make a triangle?

• yes

• no

Tags

CCSS.7.G.A.2