Edit Game
Equation of a Circle (Modeling Geometry)
 Delete

Use commas to add multiple tags

 Private  Unlisted  Public



 Save


Get beautiful free images


Delimiter between question and answer:

Tips:

  • No column headers.
  • Each line maps to a question.
  • If the delimiter is used in a question, the question should be surrounded by double quotes: "My, question","My, answer"
  • The first answer in the multiple choice question must be the correct answer.

 Import questions


Get beautiful free images






 Save   11  Close
C is the center of the circle shown below.  What is the equation of circle C?
 
(<i>x </i>- 1)<sup>2</sup> + (<i>y </i>- 3)<sup>2</sup>= 25
 
(<i>x </i>- 1)<sup>2</sup> + (<i>y </i>- 3)<sup>2</sup>= 100
 
(<i>x </i>+ 1)<sup>2</sup> + (<i>y </i>+ 3)<sup>2</sup>= 100
 
(<i>x </i>+ 1)<sup>2</sup> + (<i>y </i>+ 3)<sup>2</sup>= 25
Which is the equation of a circle centered at origin and that passes through the point (-8,0)
 
<i>x</i><sup>2</sup> + <i>y</i><sup>2</sup>= 64
 
(<i>x </i>- 3)<sup>2</sup> + (<i>y </i>- 5)<sup>2</sup>= 34
 
(<i>x </i>- 3)<sup>2</sup> + (<i>y </i>- 5)<sup>2</sup>= 64
 
<i>x</i><sup>2</sup> + <i>y</i><sup>2</sup>= 34
What is the circumference of a circle whose equation is whose equation is 2x2 + 2y2= 8?&nbsp;&nbsp; :-D
 
12.56 units
 
25.12 units
 
50.24 units
 
100.48 units
The center of a circle is at (6, -7) and the diameter of the circle is 22.&nbsp;Choose its equation.
 
(<i>x </i>- 6)<sup>2</sup> + (<i>y </i>+ 7)<sup>2</sup>= 121
 
(<i>x </i>- 6)<sup>2</sup>+ (<i>y </i>+ 7)<sup>2</sup>= 11
 
(<i>x </i>+ 6)<sup>2 </sup>+ (<i>y </i>- 7)<sub>2</sub>= 11
 
(<i>x </i>+ 6)<sup>2</sup> + (<i>y </i>- 7)<sup>2</sup>= 121
Select the equation of a circle&nbsp;whose center is&nbsp;at (-5, 0), and&nbsp;its diameteris 18.&nbsp;
 
(<i>x </i>+ 5)<sup>2</sup>+ <i>y</i><sup>2 </sup>= 81
 
(<i>x </i>- 5)<sup>2</sup>+ <i>y</i><sup>2</sup>= 9
 
(<i>x </i>- 5)<sup>2</sup>+ <i>y</i><sup>2 </sup>= 81
 
(<i>x </i>+ 5)<sup>2</sup>+ <i>y</i><sup>2</sup>= 9
Which point lies on the circle whose equation is (x - 3)2+ (y + 3)2= 45
 
(0, 3)
 
(1, 3)
 
(2,3)
 
(3,3)
C is the center of the circle shown below.&nbsp; What is the equation of circle C?
 
(<i>x </i>+ 2)<sup>2</sup> + (<i>y </i>- 1)<sup>2</sup>= 9
 
(<i>x </i>- 2)<sup>2</sup> + (<i>y </i>+ 1)<sup>2</sup>= 3
 
(<i>x </i>+ 2)<sup>2</sup> + (<i>y </i>- 1)<sup>2</sup>= 3
 
(<i>x </i>- 2)<sup>2</sup> + (<i>y </i>+ 1)<sup>2</sup>= 9
What is the equation of a circle with center (2, 4) and radius 5?
 
(x-2)<sup>2</sup>+(y-4)<sup>2</sup> = 25
 
(x-2)<sup>2</sup>+(y-4)<sup>2</sup> = 5
 
(x+2)<sup>2</sup>+(y+4)<sup>2</sup> = 5
 
(x+2)<sup>2</sup>+(y+4)<sup>2</sup> = 25
A circle has the equation (x-3)2&nbsp; + (y + 5)2 = 36.&nbsp; Which of the following statements is&nbsp;false?
 
The y-coordinate of the center is 5.
 
The x-coordinate of the center is 3.
 
The radius of the circle is 6.
 
The point (3, 1) lies on the circle.
A circle has the equation (x+5)2 + (y-2)2 = 9.&nbsp; What is the center of the circle?
 
(-5, 2)
 
(5, -2)
 
(2, -5)
 
(-2, 5)
A circle has the equation x2 + y2=16.&nbsp; What is the radius of the circle?
 
4
 
16
 
32
 
256


Get beautiful free images

Your experience on this site will be improved by allowing cookies.