Circle equation – Solved Problems Database
All the problems and solutions shown below were generated using the Circle equation Calculator.
| ID |
Problem |
Count |
| 1801 | Find the center and radius of the circle $ (x-1)^2+(y-3)^2=1 $. | 1 |
| 1802 | Find the center and radius of the circle $ \left(x - 1 \right)^2 + \left( y + 5 \right)^2 = 70 $. | 1 |
| 1803 | Find the center and radius of the circle $ x^2 + y^2 + 2 x -48 = 0 $. | 1 |
| 1804 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -1 , 6 \right)} $ and radius $ \color{blue}{ \sqrt{ 32 } }$ | 1 |
| 1805 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( 1 , -3 \right)} $ and radius $ \color{blue}{ 2 }$ | 1 |
| 1806 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( 5 , 8 \right)} $ passing throught the point $ \color{blue}{ P = \left( 2 , 2 \right) } $. | 1 |
| 1807 | 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( 10 , -\sqrt{ 3 } \right) } $. | 1 |
| 1808 | 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( 8 , 0 \right) } $. | 1 |
| 1809 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( 5 , 2 \right)} $ and radius $ \color{blue}{ 12 }$ | 1 |
| 1810 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -15 , \sqrt{ 63 } \right)} $ and radius $ \color{blue}{ \sqrt{ 2 } }$ | 1 |
| 1811 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( 5 , 2 \right)} $ and radius $ \color{blue}{ 1 }$ | 1 |
| 1812 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( -6 , 1 \right)} $ and radius $ \color{blue}{ 15 }$ | 1 |
| 1813 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( 2 , -1 \right)} $ and radius $ \color{blue}{ 4 }$ | 1 |
| 1814 | Find the center and radius of the circle $ (x-14)^2+(y-10)^2=9 $. | 1 |
| 1815 | Find the center and radius of the circle $ \left( x + 8 \right)^2 + \left( y - 1 \right)^2 = 169 $. | 1 |
| 1816 | Find the center and radius of the circle $ (x-2)^2+(y+5)^2=26 $. | 1 |
| 1817 | Find the center and radius of the circle $ x^2+y^2 -4 x -5 y + 0 = 0 $. | 1 |
| 1818 | Find the center and radius of the circle $ x^2+y^2 + 6 x + 0 y + 0 = 0 $. | 1 |
| 1819 | Find the center and radius of the circle $ \left(x - 5 \right)^2 + \left( y - 2 \right)^2 = 13 $. | 1 |
| 1820 | Find general equation of a circle with a center at $ \color{blue}{C = \left( 0 , 0 \right)} $ and radius $ \color{blue}{ 7 }$ | 1 |
| 1821 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 5 , 9 \right)} $ and radius $ \color{blue}{ 2 }$ | 1 |
| 1822 | Find the center and radius of the circle $ \left(x - 3 \right)^2 + \left( y - 2 \right)^2 = 0 $. | 1 |
| 1823 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 0 , -9 \right)} $ and radius $ \color{blue}{ 1 }$ | 1 |
| 1824 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( 1 , -4 \right)} $ and radius $ \color{blue}{ 3 }$ | 1 |
| 1825 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 50 , -25 \right)} $ and radius $ \color{blue}{ 126 }$ | 1 |
| 1826 | Find the center and radius of the circle $ \left(x - 3 \right)^2 + \left( y - 5 \right)^2 = 4 $. | 1 |
| 1827 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 7 , 0 \right)} $ and radius $ \color{blue}{ 3 }$ | 1 |
| 1828 | Find the center and radius of the circle $ (x-5)^2+(y-14)^2=2 $. | 1 |
| 1829 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( 5 , -8 \right)} $ and radius $ \color{blue}{ 3 \sqrt{ 5 } }$ | 1 |
| 1830 | Find the center and radius of the circle $ x^2 + y^2 -2 x -4 y -4 = 0 $. | 1 |
| 1831 | 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( -5 , 2 \right) } $. | 1 |
| 1832 | Find the center and radius of the circle $ x^2 + y^2 + 12 x -4 y -9 = 0 $. | 1 |
| 1833 | Find the center and radius of the circle $ x^2 + y^2 -22 x + 30 y + 90 = 0 $. | 1 |
| 1834 | Find the center and radius of the circle $ (x+11)^2+(y-10)^2=256 $. | 1 |
| 1835 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( 12 , 12 \right)} $ and radius $ \color{blue}{ 1 }$ | 1 |
| 1836 | Find the center and radius of the circle $ x^2 + y^2 + 16 x -16 y -79 = 0 $. | 1 |
| 1837 | Find the center and radius of the circle $ x^2 + y^2 + 14 x + 10 y + 49 = 0 $. | 1 |
| 1838 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -8 , -5 \right)} $ passing throught the point $ \color{blue}{ P = \left( -1 , 1 \right) } $. | 1 |
| 1839 | Find the center and radius of the circle $ \left( x + 1 \right)^2 + y^2 = 1 $. | 1 |
| 1840 | Find the center and radius of the circle $ (x-1)^2+(y+6)^2=9 $. | 1 |
| 1841 | Find the center and radius of the circle $ \left( x + 3 \right)^2 + \left( y + 4 \right)^2 = 0 $. | 1 |
| 1842 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 2 , -1 \right)} $ and radius $ \color{blue}{ 0 }$ | 1 |
| 1843 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( 0 , 3 \right)} $ and radius $ \color{blue}{ \sqrt{ 14 } }$ | 1 |
| 1844 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( -7 , -2 \right)} $ passing throught the point $ \color{blue}{ P = \left( 1 , -8 \right) } $. | 1 |
| 1845 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 2 , 0 \right)} $ and radius $ \color{blue}{ 2 }$ | 1 |
| 1846 | Find the center and radius of the circle $ x^2 + y^2 + 18 x + 8 y + 16 = 0 $. | 1 |
| 1847 | Find the center and radius of the circle $ \left( x + 3 \right)^2 + \left( y + 5 \right)^2 = 36 $. | 1 |
| 1848 | Find the center and radius of the circle $ x^2 + y^2 + 5 x + 16 y + \frac{ 47 }{ 4 } = 0 $. | 1 |
| 1849 | Find the center and radius of the circle $ \left(x - 8 \right)^2 + y^2 = 0 $. | 1 |
| 1850 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 1 , 6 \right)} $ and radius $ \color{blue}{ 3 }$ | 1 |
