Centroid & Orthocenter
What is GB?
15 units
In triangle DEF, DG = 10 cm. What is CG?
5 CM
What is RS?
7 feet
In which type of triangle is the orthocenter on the perimeter of the triangle?
A right triangle
An orthocenter is the intersection of three
Altitudes in a triangle
A centroid is the intersection of three
Medians in a triangle
ABC is an obtuse triangle. Which is true about point D?
Point D cannot be the orthocenter because the orthocenter of an obtuse triangle is located outside the triangle.
In which figure is point G an orthocenter?
XXX 1
What is WZ?
XXX 12 units
What is DG?
XXX 21 units XXX 26 units
What is EB?
XXX 6 icnhes
In the diagram, JG = 5 cm and GE = 10 cm. Based on this information, can G be a centroid of triangle LMN?
XXX Point G can be a centroid because GE and JG are in the ratio 2:1. XXX Point G cannot be a centroid because JG does not equal GE.
Which is the final step to complete the proof?
XXX Write a linear equation for each side of the triangle.