Circle equation
(the database of solved problems)
All the problems and solutions shown below were generated using the Circle equation Calculator.
| ID |
Problem |
Count |
| 3751 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 8 , 2 \right)} $ passing throught the point $ \color{blue}{ P = \left( 14 , -1 \right) } $. | 1 |
| 3752 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 5 , -7 \right)} $ passing throught the point $ \color{blue}{ P = \left( -3 , -1 \right) } $. | 1 |
| 3753 | 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( 0 , 11 \right) } $. | 1 |
| 3754 | Find the center and radius of the circle $ x^2 + y^2 -5 x + 8 = 0 $. | 1 |
| 3755 | Find the center and radius of the circle $ \left(x - 3 \right)^2 + \left( y - 4 \right)^2 = 36 $. | 1 |
| 3756 | Find the center and radius of the circle $ x^2 + y^2 -8 x + 12 y + 16 = 0 $. | 1 |
| 3757 | Find the center and radius of the circle $ x^2 + y^2 + 2 x -12 y -9 = 0 $. | 1 |
| 3758 | Find the center and radius of the circle $ x^2 + y^2 + 2 x -6 y -\frac{ 9 }{ 2 } = 0 $. | 1 |
| 3759 | Find the center and radius of the circle $ \left( x + 3 \right)^2 + \left( y + \frac{ 5 }{ 2 } \right)^2 = 3.3541 $. | 1 |
| 3760 | Find the center and radius of the circle $ x^2 + y^2 -\frac{ 1 }{ 3 } x -\frac{ 3 }{ 4 } y -8 = 0 $. | 1 |
| 3761 | Find the center and radius of the circle $ x^2 + y^2 -\frac{ 1 }{ 3 } x -\frac{ 3 }{ 4 } y -\frac{ 2 }{ 9 } = 0 $. | 1 |
| 3762 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( \frac{ 1 }{ 2 } , -\frac{ 3 }{ 2 } \right)} $ and radius $ \color{blue}{ 5 }$ | 1 |
| 3763 | Find the center and radius of the circle $ \left( x + 7 \right)^2 + \left( y - 2 \right)^2 = 15 $. | 1 |
| 3764 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -4 , 1 \right)} $ and radius $ \color{blue}{ 3 }$ | 1 |
| 3765 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 7 , -8 \right)} $ and radius $ \color{blue}{ 8 }$ | 1 |
| 3766 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 0 , 8 \right)} $ and radius $ \color{blue}{ 1 }$ | 1 |
| 3767 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -9 , 0 \right)} $ and radius $ \color{blue}{ 1 }$ | 1 |
| 3768 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 2 , 0 \right)} $ and radius $ \color{blue}{ 3 }$ | 1 |
| 3769 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 4 , 0 \right)} $ and radius $ \color{blue}{ 4 }$ | 1 |
| 3770 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 2 , 0 \right)} $ and radius $ \color{blue}{ 2 }$ | 1 |
| 3771 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 2 , 1 \right)} $ passing throught the point $ \color{blue}{ P = \left( -2 , 2 \right) } $. | 1 |
| 3772 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -6 , 0 \right)} $ and radius $ \color{blue}{ 4 }$ | 1 |
| 3773 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -2 , 0 \right)} $ and radius $ \color{blue}{ 3 }$ | 1 |
| 3774 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -4 , -9 \right)} $ and radius $ \color{blue}{ 1 }$ | 1 |
| 3775 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -3 , -8 \right)} $ and radius $ \color{blue}{ 2 }$ | 1 |
| 3776 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 4 , -6 \right)} $ and radius $ \color{blue}{ 1 }$ | 1 |
| 3777 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -6 , 0 \right)} $ and radius $ \color{blue}{ 1 }$ | 1 |
| 3778 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -5 , -8 \right)} $ and radius $ \color{blue}{ 9 }$ | 1 |
| 3779 | Find the center and radius of the circle $ x^2 + y^2 -2 x -8 y -19 = 0 $. | 1 |
| 3780 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -2 , 9 \right)} $ passing throught the point $ \color{blue}{ P = \left( -5 , 18 \right) } $. | 1 |
| 3781 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 13 , 7 \right)} $ passing throught the point $ \color{blue}{ P = \left( 0 , 11 \right) } $. | 1 |
| 3782 | Find the center and radius of the circle $ x^2 + y^2 + 8 x + 8 y + 31 = 0 $. | 1 |
| 3783 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 1 , -2 \right)} $ and radius $ \color{blue}{ 4 }$ | 1 |
| 3784 | 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( -3 , 9 \right) } $. | 1 |
| 3785 | Find general equation of a circle with a center at $ \color{blue}{C = \left( 2 , -2 \right)} $ and radius $ \color{blue}{ 1 }$ | 1 |
| 3786 | Find the center and radius of the circle $ x^2 + y^2 + 6 x -8 y -24 = 0 $. | 1 |
| 3787 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -6 , -15 \right)} $ and radius $ \color{blue}{ 5 }$ | 1 |
| 3788 | Find the center and radius of the circle $ x^2 + y^2 -6 x + 4 y + 5 = 0 $. | 1 |
| 3789 | Find the center and radius of the circle $ x^2 + y^2 + 6 x -2 y + 7 = 0 $. | 1 |
| 3790 | Find the center and radius of the circle $ x^2 + y^2 + 8 x + 2 y -1 = 0 $. | 1 |
| 3791 | Find the center and radius of the circle $ x^2 + y^2 + 8 x + 2 y +1 = 0 $. | 1 |
| 3792 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -2 , -\frac{ 1 }{ 2 } \right)} $ and radius $ \color{blue}{ \frac{ 5 }{ 2 } }$ | 1 |
| 3793 | Find the center and radius of the circle $ \left( x + 2 \right)^2 + \left( y - \frac{ 1 }{ 2 } \right)^2 = \frac{ 25 }{ 4 } $. | 1 |
| 3794 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 2 , 5 \right)} $ and radius $ \color{blue}{ \sqrt{ 10 } }$ | 1 |
| 3795 | Find the center and radius of the circle $ x^2 + y^2 + 8 y + 7 = 0 $. | 1 |
| 3796 | Find the center and radius of the circle $ x^2 + y^2 + 18 x -8 y -\frac{ 339 }{ 4 } = 0 $. | 1 |
| 3797 | Find the center and radius of the circle $ x^2 + y^2 -\frac{ 24 }{ 5 } x + 6 y -1 = 0 $. | 1 |
| 3798 | Find the center and radius of the circle $ x^2 + y^2 -\frac{ 10 }{ 3 } x + 8 y -\frac{ 731 }{ 9 } = 0 $. | 1 |
| 3799 | Find the center and radius of the circle $ x^2 + y^2 + 16 x -14 y + 13 = 0 $. | 1 |
| 3800 | 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( 24450 , 0 \right) } $. | 1 |
