Geometry Centroid Orthocenter

If LB = 4, what is CL?

• 4

• 8

• 6

• 10

If NP = 5, what is CP?

• 5

• 8

• 12

• 10

The ORTHOCENTER is the intersection of which special segments?

• Angle Bisectors

• Perpendicular Bisectors

• Medians

• Altitudes

The orthocenter can be outside the triangle if the triangle is ...

• obtuse

• acute

• iscolese

• right

Given a triangle with vertices R(-1,4), S(5,-2), and T(-1,-6). Find the orthocenter.

• (5 , -2)

• (-1, -2)

• (2, -1)

• (3, -2)

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. 

Identify the center.

• Circumcenter

• Incenter

• Centroid

• Orthocenter

Find BC.

• BC = 14

• BC = 1

• BC = 21

• BC = 7

Which of the following describes a median of a triangle?

• A. A middle of the triangle.

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

• C. A segment that connects two midpoints of two sides.

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

• 4

• 6

• 12

• 8