Circle equation
(the database of solved problems)
All the problems and solutions shown below were generated using the Circle equation Calculator.
| ID |
Problem |
Count |
| 3701 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 9 , 2 \right)} $ passing throught the point $ \color{blue}{ P = \left( -1 , 6 \right) } $. | 1 |
| 3702 | Find the center and radius of the circle $ \left( x + 2 \right)^2 + \left( y - 12 \right)^2 = 100 $. | 1 |
| 3703 | Find the center and radius of the circle $ x^2 + y^2 + 2 x +y = 0 $. | 1 |
| 3704 | Find the center and radius of the circle $ \left(x - 2 \right)^2 + y^2 = 12 $. | 1 |
| 3705 | Find the center and radius of the circle $ \left( x + 10 \right)^2 + y^2 = 400 $. | 1 |
| 3706 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -3 , 4 \right)} $ passing throught the point $ \color{blue}{ P = \left( -6 , 0 \right) } $. | 1 |
| 3707 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 4 , -1 \right)} $ passing throught the point $ \color{blue}{ P = \left( -1 , 3 \right) } $. | 1 |
| 3708 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -9 , -7 \right)} $ and radius $ \color{blue}{ 6 }$ | 1 |
| 3709 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 0 , 0 \right)} $ passing throught the point $ \color{blue}{ P = \left( 6 , -2 \right) } $. | 1 |
| 3710 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 3 , -4 \right)} $ and radius $ \color{blue}{ 6 }$ | 1 |
| 3711 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 1 , -5 \right)} $ and radius $ \color{blue}{ 5 }$ | 1 |
| 3712 | Find the center and radius of the circle $ \left(x - 3 \right)^2 + \left( y + 5 \sqrt{ 2 } \right)^2 = 12 $. | 1 |
| 3713 | Find the center and radius of the circle $ \left( x + 3 \right)^2 + \left( y - 5 \sqrt{ 2 } \right)^2 = 12 $. | 1 |
| 3714 | Find the center and radius of the circle $ x^2 + y^2 -8 x + 10 y + 25 = 0 $. | 1 |
| 3715 | Find the center and radius of the circle $ \left( x + \frac{ 7 }{ 10 } \right)^2 + \left( y - \frac{ 4 }{ 5 } \right)^2 = 30 $. | 1 |
| 3716 | Find the center and radius of the circle $ \left( x + 20 \right)^2 + \left( y - 30 \right)^2 = 225 $. | 1 |
| 3717 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 5 , 6 \right)} $ passing throught the point $ \color{blue}{ P = \left( 1 , 5 \right) } $. | 1 |
| 3718 | Find general equation of a circle with a center at $ \color{blue}{C = \left( 0 , 9 \right)} $ passing throught the point $ \color{blue}{ P = \left( \sqrt{ 65 } , 12 \right) } $. | 1 |
| 3719 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 3 , 5 \right)} $ passing throught the point $ \color{blue}{ P = \left( 10 , -2 \right) } $. | 1 |
| 3720 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -9 , 8 \right)} $ and radius $ \color{blue}{ \sqrt{ 90 } }$ | 1 |
| 3721 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 9 , 0 \right)} $ passing throught the point $ \color{blue}{ P = \left( 12 , \sqrt{ 75 } \right) } $. | 1 |
| 3722 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -2 , -2 \right)} $ passing throught the point $ \color{blue}{ P = \left( 0 , 1 \right) } $. | 1 |
| 3723 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -4 , -5 \right)} $ passing throught the point $ \color{blue}{ P = \left( 0 , -3 \right) } $. | 1 |
| 3724 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 1 , 7 \right)} $ passing throught the point $ \color{blue}{ P = \left( 10 , -5 \right) } $. | 1 |
| 3725 | Find the center and radius of the circle $ \left( x + 6 \right)^2 + \left( y - 9 \right)^2 = 36 $. | 1 |
| 3726 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 1 , -3 \right)} $ passing throught the point $ \color{blue}{ P = \left( -5 , -2 \right) } $. | 1 |
| 3727 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 5 , 4 \right)} $ passing throught the point $ \color{blue}{ P = \left( -1 , -4 \right) } $. | 1 |
| 3728 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 3 , 5 \right)} $ and radius $ \color{blue}{ \sqrt{ 37 } }$ | 1 |
| 3729 | Find the center and radius of the circle $ x^2 + y^2 -6 x -4 y + \frac{ 3 }{ 4 } = 0 $. | 1 |
| 3730 | Find the center and radius of the circle $ \left(x - 3 \right)^2 + \left( y - 12 \right)^2 = 80 $. | 1 |
| 3731 | Find the center and radius of the circle $ x^2 + y^2 -\frac{ 2 }{ 3 } x + 2 y -\frac{ 26 }{ 9 } = 0 $. | 1 |
| 3732 | Find the center and radius of the circle $ x^2 + y^2 -20 x -20 y + 20 = 0 $. | 1 |
| 3733 | Find the center and radius of the circle $ x^2 + y^2 -40 x -16 y +1 = 0 $. | 1 |
| 3734 | Find the center and radius of the circle $ \left(x - 20 \right)^2 + \left( y - 8 \right)^2 = 4 $. | 1 |
| 3735 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 4 , 0 \right)} $ passing throught the point $ \color{blue}{ P = \left( 4 , \frac{ 21 }{ 2 } \right) } $. | 1 |
| 3736 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 8 , 0 \right)} $ passing throught the point $ \color{blue}{ P = \left( \frac{ 13 }{ 2 } , -2 \right) } $. | 1 |
| 3737 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 6 , -4 \right)} $ and radius $ \color{blue}{ 12 }$ | 1 |
| 3738 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 1 , 0 \right)} $ passing throught the point $ \color{blue}{ P = \left( 1 , \frac{ 9 }{ 2 } \right) } $. | 1 |
| 3739 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 0 , -3 \right)} $ passing throught the point $ \color{blue}{ P = \left( 0 , \frac{ 13 }{ 2 } \right) } $. | 1 |
| 3740 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -\frac{ 17 }{ 2 } , \frac{ 9 }{ 2 } \right)} $ passing throught the point $ \color{blue}{ P = \left( -\frac{ 17 }{ 2 } , \frac{ 33 }{ 2 } \right) } $. | 1 |
| 3741 | Find the center and radius of the circle $ x^2 + y^2 -14 y -51 = 0 $. | 1 |
| 3742 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( \frac{ 15 }{ 2 } , -1 \right)} $ passing throught the point $ \color{blue}{ P = \left( \frac{ 15 }{ 2 } , -9 \right) } $. | 1 |
| 3743 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( \frac{ 15 }{ 2 } , -\frac{ 3 }{ 2 } \right)} $ passing throught the point $ \color{blue}{ P = \left( \frac{ 15 }{ 2 } , 10 \right) } $. | 1 |
| 3744 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 4 , \frac{ 1 }{ 2 } \right)} $ passing throught the point $ \color{blue}{ P = \left( 0 , \frac{ 1 }{ 2 } \right) } $. | 1 |
| 3745 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 10 , \frac{ 3 }{ 2 } \right)} $ passing throught the point $ \color{blue}{ P = \left( 1 , \frac{ 3 }{ 2 } \right) } $. | 1 |
| 3746 | Find the center and radius of the circle $ \left( x + 6 \right)^2 + \left( y + 14 \right)^2 = 256 $. | 1 |
| 3747 | Find general equation of a circle with a center at $ \color{blue}{C = \left( 4 , 0 \right)} $ and radius $ \color{blue}{ 4 }$ | 1 |
| 3748 | Find the center and radius of the circle $ \left(x - 6 \right)^2 + \left( y + 34 \right)^2 = 100 $. | 1 |
| 3749 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -10 , -4 \right)} $ passing throught the point $ \color{blue}{ P = \left( 4 , -2 \right) } $. | 1 |
| 3750 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -9 , -3 \right)} $ passing throught the point $ \color{blue}{ P = \left( -11 , 2 \right) } $. | 1 |
