Algebra, Trigonometry, Solid & Plane Geometry Flashcards
1
Q
Points that lie in the same plane
A
coplanar
2
Q
The altitude of the side of a triangle intersect at this point
A
orthocenter
3
Q
The angle bisector of the sides of a triangle intersect at this point
A
incenter
4
Q
The intersection point of the medians of the sides of a triangle
A
centroid
5
Q
In a regular polygon, the perpendicular line drawn from the center of the inscribed circle to any of the sides
A
apothem
