Conic Sections and Circle

Question 1

What is the equation formed by a second degree order?

Answer 1

Quadratic Equation

Question 2

Quadratic Equation

Answer 2

Ax²+Bxy+Cy²+Dx+Ey+F=0

Question 3

What do you call a set of curves formed from diving or cutting a right circular cone of two nappes?

Answer 3

Conic Section

Question 4

also called as nappes

Answer 4

cones

Question 5

different lines

Answer 5

generator

Question 6

single point

Answer 6

vertex

Question 7

where two nappes intersects?

Answer 7

vertex

Question 8

Is the circular-shaped opening of the cones?

Answer 8

Surface Base

Question 9

Is the line passing through the vertex and perpendicular to its nappes?

Answer 9

Axis

Question 10

What do you call when a plane cuts only one of the circular cone nappes and it is parallel or facing the surface base of the right circular cone or it cuts all the generators?

Answer 10

Ellipse or Circle

Question 11

What is the special type of Ellipse?

Answer 11

Circle

Question 12

What do you call when the cutting plane parallel only to one generator and it is perpendicular to the base of the cone?

Answer 12

Parabola

Question 13

What do you call when a plane cuts both nappes and it is parallel to two generators?

Answer 13

Hyperbola

Question 14

B²-4AC < 0, B = 0 or A = C

Answer 14

Circle

Question 15

B²-4AC < 0, B ≠ 0 or A ≠ C

Answer 15

Ellipse

Question 16

B²-4AC = 0

Answer 16

Parabola

Question 17

B²-4AC > 0

Answer 17

Hyperbola

Question 18

What do you call when a plane intersects the double right cone and passes through the apex?

Answer 18

Degenerate Conics

Question 19

What is the angle between generator and axis?

Answer 19

Vertex Angle

Question 20

What is the perimeter of the base?

Answer 20

Directrix

Question 21

Point:

Answer 21

Ellipse

Question 22

Line:

Answer 22

Parabola

Question 23

Two Intersecting Parallel Lines:

Answer 23

Hyperbola

Question 24

What is the fixed point and the fixed distance?

Answer 24

Center Radius

Question 25

What is the line that touches the circle at a single point?

Answer 25

Tangent

Question 26

What is the straight line joinung two points on the circumference of the circle?

Answer 26

Chord

Question 27

What do you call a chord that runs through the center point of the circle and it is the longest chord?

Answer 27

Diameter

Question 28

What is the perimeter of a circle?

Answer 28

Circumference

Question 29

What define as the part or segment of the circumference of a circle?

Answer 29

Arc

Question 30

What is said to be a part of a circle made of the arc along eith its two radii?

Answer 30

Sector

Question 31

What is the region bounded by a chord of the circle and its associated arc?

Answer 31

Segment

Question 32

What is the locus points that are having fixed distance from a fixed point?

Answer 32

Circle