Circle equation – Solved Problems Database
All the problems and solutions shown below were generated using the Circle equation Calculator.
| ID |
Problem |
Count |
| 1701 | Find the center and radius of the circle $ x^2+y^2 + 10 x + 12 y + 25 = 0 $. | 1 |
| 1702 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -4 , 3 \right)} $ passing throught the point $ \color{blue}{ P = \left( -\frac{ 1 }{ 2 } , 3 \right) } $. | 1 |
| 1703 | Find the center and radius of the circle $ x^2 + y^2 -6 y -7 = 0 $. | 1 |
| 1704 | Find the center and radius of the circle $ \left(x - 3 \right)^2 + \left( y + 3 \right)^2 = 9 $. | 1 |
| 1705 | Find the center and radius of the circle $ (x-5)^2+y^2=9 $. | 1 |
| 1706 | Find the center and radius of the circle $ (x-7)^2+(y-6)^2=324 $. | 1 |
| 1707 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( -2 , 5 \right)} $ passing throught the point $ \color{blue}{ P = \left( 5 , -5 \right) } $. | 1 |
| 1708 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -5 , -\frac{ 11 }{ 2 } \right)} $ passing throught the point $ \color{blue}{ P = \left( 1 , \frac{ 1 }{ 2 } \right) } $. | 1 |
| 1709 | Find general equation of a circle with a center at $ \color{blue}{C = \left( -2 , 5 \right)} $ and radius $ \color{blue}{ 3 }$ | 1 |
| 1710 | Find the center and radius of the circle $ (x-3)^2+(y-2)^2=9 $. | 1 |
| 1711 | Find the center and radius of the circle $ (x-2)^2+(y+2)^2=23 $. | 1 |
| 1712 | Find the center and radius of the circle $ (x-4)^2+(y+8)^2=9 $. | 1 |
| 1713 | Find the center and radius of the circle $ x^2+y^2 + 7 x + 2 y + 11 = 0 $. | 1 |
| 1714 | Find the center and radius of the circle $ \left( x + 12 \right)^2 + \left( y + 9 \right)^2 = 169 $. | 1 |
| 1715 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 0 , -5 \right)} $ passing throught the point $ \color{blue}{ P = \left( -\sqrt{ 109 } , -6 \right) } $. | 1 |
| 1716 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 0 , 8 \right)} $ and radius $ \color{blue}{ 1 }$ | 1 |
| 1717 | Find the center and radius of the circle $ x^2+y^2 + 2 x -6 y -6 = 0 $. | 1 |
| 1718 | Find the center and radius of the circle $ (x+10)^2+(y-8)^2=32 $. | 1 |
| 1719 | Find the center and radius of the circle $ x^2+y^2 -10 x -6 y -30 = 0 $. | 1 |
| 1720 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( 2 , -3 \right)} $ passing throught the point $ \color{blue}{ P = \left( 5 , 5 \right) } $. | 1 |
| 1721 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( 2 , 8 \right)} $ and radius $ \color{blue}{ 3 }$ | 1 |
| 1722 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 7 , 3 \right)} $ passing throught the point $ \color{blue}{ P = \left( 5 , 10 \right) } $. | 1 |
| 1723 | Find the center and radius of the circle $ x^2 + y^2 + 8 x -6 y -39 = 0 $. | 1 |
| 1724 | 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 |
| 1725 | Find the center and radius of the circle $ \left( x + 6 \right)^2 + \left( y + 14 \right)^2 = 256 $. | 1 |
| 1726 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( 2 , -4 \right)} $ and radius $ \color{blue}{ 6 }$ | 1 |
| 1727 | Find the center and radius of the circle $ x^2 + y^2 -2 x -4 y -20 = 0 $. | 1 |
| 1728 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 2 , -7 \right)} $ passing throught the point $ \color{blue}{ P = \left( -6 , -15 \right) } $. | 1 |
| 1729 | Find the center and radius of the circle $ (x+1)^2+(y-3)^2=4 $. | 1 |
| 1730 | Find the center and radius of the circle $ \left(x - \frac{ 1 }{ 2 } \right)^2 + \left( y - 3 \right)^2 = \frac{ 1 }{ 6 } $. | 1 |
| 1731 | Find the center and radius of the circle $ x^2 + y^2 -8 x -6 y + 21 = 0 $. | 1 |
| 1732 | Find the center and radius of the circle $ x^2+y^2 -8 x + 0 y + 0 = 0 $. | 1 |
| 1733 | 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( 3 , \frac{ 15 }{ 2 } \right) } $. | 1 |
| 1734 | Find the center and radius of the circle $ \left(x - \frac{ 1 }{ 2 } \right)^2 + \left( y - 3 \right)^2 = \frac{ 1 }{ 8 } $. | 1 |
| 1735 | 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( 11 , 2 \right) } $. | 1 |
| 1736 | Find the center and radius of the circle $ x^2 + y^2 + 2 x + 4 y -11 = 0 $. | 1 |
| 1737 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 0 , -6 \right)} $ and radius $ \color{blue}{ 1 }$ | 1 |
| 1738 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( 5 , -13 \right)} $ and radius $ \color{blue}{ 11 }$ | 1 |
| 1739 | Find the center and radius of the circle $ \left( x + \frac{ 1 }{ 2 } \right)^2 + \left( y - 3 \right)^2 = \frac{ 1 }{ 6 } $. | 1 |
| 1740 | 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( -7 , -14 \right) } $. | 1 |
| 1741 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( 6 , -1 \right)} $ passing throught the point $ \color{blue}{ P = \left( 1 , -5 \right) } $. | 1 |
| 1742 | Find the center and radius of the circle $ \left( x + 2 \right)^2 + \left( y + 5 \right)^2 = 73 $. | 1 |
| 1743 | Find the center and radius of the circle $ \left( x + \frac{ 1 }{ 2 } \right)^2 + \left( y - 3 \right)^2 = \frac{ 1 }{ 8 } $. | 1 |
| 1744 | Find the center and radius of the circle $ x^2+y^2 -8 x + 20 y -32 = 0 $. | 1 |
| 1745 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( 0 , 5 \right)} $ passing throught the point $ \color{blue}{ P = \left( -5 , -1 \right) } $. | 1 |
| 1746 | Find the center and radius of the circle $ \left( x + 4 \right)^2 + \left( y + 6 \right)^2 = 0 $. | 1 |
| 1747 | Find the center and radius of the circle $ \left( x + 2 \right)^2 + \left( y + 3 \right)^2 = 25 $. | 1 |
| 1748 | Find the center and radius of the circle $ x^2 + \left( y + 3 \right)^2 = 0 $. | 1 |
| 1749 | Find the center and radius of the circle $ \left(x - 5 \right)^2 + \left( y - 6 \right)^2 = 36 $. | 1 |
| 1750 | Find the center and radius of the circle $ x^2 + y^2 -x + 2 y +1 = 0 $. | 1 |
