Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
10 Cards in this Set
- Front
- Back
Perpendicular Bisector |
A line perpendicular to a segment at its midpoint |
|
Angle Bisector |
A line, ray, or segment that divides an angle into 2 equal congruent parts |
|
Median |
Connects the vertex to the midpoint of the opposite side |
|
Altitude |
The height of a triangle (perpendicular to the base) |
|
Midsegment |
Connects the midpoints of 2 sides |
|
Midsegment Therom |
The segment connecting the midpoints of 2 sides of a triangle is parallel to the 3rd side and is half as long as that side |
|
Centroid |
The intersection point of the 3 medians of the triangle |
|
Orthocenter |
The intersection point of the altitudes of the 3 sides |
|
Incenter |
The intersection point of angle bisectors of the 3 vertices of the triangle |
|
Circumcenter |
The intersection point of the perpendicular bisectors of the 3 sides |