What is an angle bisector?
5.4 Medians and Altitudes of Triangles

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Mathematics
•
9th - 10th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
An angle bisector is a line or segment that divides an angle into two equal parts.
2.
FLASHCARD QUESTION
Front
What is a median of a triangle?
Back
A median of a triangle is a segment with endpoints at a vertex and the midpoint of the opposite side.
3.
FLASHCARD QUESTION
Front
What is an altitude of a triangle?
Back
An altitude of a triangle is a perpendicular segment from a vertex to the line containing the opposite side.
4.
FLASHCARD QUESTION
Front
Where do the altitudes of a triangle intersect?
Back
The altitudes of a triangle intersect at the orthocenter.
5.
FLASHCARD QUESTION
Front
What is the centroid of a triangle?
Back
The centroid is the point where the three medians of a triangle intersect.
6.
FLASHCARD QUESTION
Front
If G is the centroid of triangle ABC and BE= 18, what is the length of BG?
Back
BG = 12.
7.
FLASHCARD QUESTION
Front
In which type of triangle can the circumcenter be located outside the triangle?
Back
In an obtuse triangle.
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