問題一覧
1
set of curves from dividing or cutting a right circular cone.
conic
2
it is perpendicular to the axis.
circle
3
Parallel to the surface base of the cone with an angle.
ellipse
4
It is perpendicular to the base of the cone.
parabola
5
parallel to two generators, the intersection curved.
hyperbola
6
A & C Both Present
circle
7
A &C both present and same sign
ellipse
8
one quadratic term is present
parabola
9
Both present but apposite sign
hyperbola
10
Defined as a set of points equidistant to a fired point.
circle
11
Point equidistant from the points on the edge.
center
12
Distance between any points on the circle.
radius
13
Joining points on the circle.
chord
14
chord that passes through the center.
diameter
15
length of the whole circle.
circumference
16
Portion of the circumference
arc
17
Region bounded by an arc and a chord.
segment
18
Region bounded by two radii and a arc of the circle.
sector
19
Angle formed by two radi with the vertex at the center.
center angle
20
Line that intersects a circle at exactly two points.
secant
21
Line that intersects at exactly one point.
tangent