Circle equation – Solved Problems Database
All the problems and solutions shown below were generated using the Circle equation Calculator.
| ID |
Problem |
Count |
| 1551 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( 5 , -1 \right)} $ passing throught the point $ \color{blue}{ P = \left( 1 , -5 \right) } $. | 1 |
| 1552 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( -5 , 3 \right)} $ and radius $ \color{blue}{ 5 }$ | 1 |
| 1553 | Find the center and radius of the circle $ \left( x + 1 \right)^2 + \left( y - 2 \right)^2 = 9 $. | 1 |
| 1554 | Find the center and radius of the circle $ \left(x - 2 \right)^2 + \left( y + 3 \right)^2 = 36 $. | 1 |
| 1555 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -\frac{ 1 }{ 2 } , -\frac{ 7 }{ 2 } \right)} $ passing throught the point $ \color{blue}{ P = \left( -5 , -6 \right) } $. | 1 |
| 1556 | Find the center and radius of the circle $ x^2 + y^2 + 6 x -8 y -24 = 0 $. | 1 |
| 1557 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 10 , 0 \right)} $ passing throught the point $ \color{blue}{ P = \left( 6 , 8 \right) } $. | 1 |
| 1558 | Find the center and radius of the circle $ x^2+y^2 -4 x -10 y -8071 = 0 $. | 1 |
| 1559 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -5 , 0 \right)} $ and radius $ \color{blue}{ 5 }$ | 1 |
| 1560 | Find the center and radius of the circle $ x^2 + \left( y - 2 \right)^2 = 10 $. | 1 |
| 1561 | Find the center and radius of the circle $ x^2 + y^2 -\frac{ 2 }{ 3 } x + 2 y -\frac{ 26 }{ 9 } = 0 $. | 1 |
| 1562 | Find the center and radius of the circle $ x^2+y^2 + 0 x + 15 y + 44 = 0 $. | 1 |
| 1563 | Find the center and radius of the circle $ (x-4)^2+(y+3)^2=64 $. | 1 |
| 1564 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( -10 , 3 \right)} $ and radius $ \color{blue}{ 5 }$ | 1 |
| 1565 | Find the center and radius of the circle $ \left( x + 1 \right)^2 + \left( y - 3 \right)^2 = 1 $. | 1 |
| 1566 | Find the center and radius of the circle $ \left(x - 1 \right)^2 + \left( y - 2 \right)^2 = 5 $. | 1 |
| 1567 | Find the center and radius of the circle $ x^2+y^2 + 2 x -14 y + 25 = 0 $. | 1 |
| 1568 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 5 , -3 \right)} $ passing throught the point $ \color{blue}{ P = \left( 1 , -2 \right) } $. | 1 |
| 1569 | Find the center and radius of the circle $ \left(x - 1 \right)^2 + \left( y + 2 \right)^2 = 10 $. | 1 |
| 1570 | 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 |
| 1571 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( -4 , 6 \right)} $ and radius $ \color{blue}{ 2 }$ | 1 |
| 1572 | Find the center and radius of the circle $ x^2+y^2 + 0 x -7 y + 0 = 0 $. | 1 |
| 1573 | Find the center and radius of the circle $ x^2+y^2 + 6 x -10 y + 18 = 0 $. | 1 |
| 1574 | Find the center and radius of the circle $ \left(x - 4 \right)^2 + \left( y + 3 \right)^2 = 7 $. | 1 |
| 1575 | Find standard 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 |
| 1576 | Find the center and radius of the circle $ (x-9)^2+(y+6)^2=1 $. | 1 |
| 1577 | Find the center and radius of the circle $ x^2 + y^2 + 20 x -18 y + 145 = 0 $. | 1 |
| 1578 | Find general equation of a circle with a center at $ \color{blue}{C = \left( 1 , 2 \right)} $ and radius $ \color{blue}{ 3 }$ | 1 |
| 1579 | Find the center and radius of the circle $ x^2 + y^2 -36 x + 4 y + 6 = 0 $. | 1 |
| 1580 | 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 |
| 1581 | Find the center and radius of the circle $ x^2+y^2 -6 x + 0 y -11 = 0 $. | 1 |
| 1582 | 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( 2 , -2 \right) } $. | 1 |
| 1583 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( -4 , -5 \right)} $ and radius $ \color{blue}{ 9 }$ | 1 |
| 1584 | Find the center and radius of the circle $ x^2+y^2 -2 x -14 y + 25 = 0 $. | 1 |
| 1585 | Find the center and radius of the circle $ x^2 + y^2 -8 x + 10 y + 25 = 0 $. | 1 |
| 1586 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( -3 , -1 \right)} $ and radius $ \color{blue}{ 5 }$ | 1 |
| 1587 | Find the center and radius of the circle $ (x+7)^2+(y-3)^2=13 $. | 1 |
| 1588 | Find the center and radius of the circle $ x^2+y^2 -4 x + 16 y + 19 = 0 $. | 1 |
| 1589 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( 10 , 8 \right)} $ and radius $ \color{blue}{ 5 }$ | 1 |
| 1590 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -2 , -\frac{ 15 }{ 2 } \right)} $ passing throught the point $ \color{blue}{ P = \left( 5 , -8 \right) } $. | 1 |
| 1591 | 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 |
| 1592 | Find Standard equation of a circle with a center at $ \color{blue}{C = \left( -6 , 0 \right)} $ passing throught the point $ \color{blue}{ P = \left( -6 , \frac{ 9 }{ 2 } \right) } $. | 1 |
| 1593 | Find the center and radius of the circle $ (x-5)^2+(y+6)^2=1 $. | 1 |
| 1594 | Find the center and radius of the circle $ \left( x + 4 \right)^2 + \left( y + 5 \right)^2 = 0 $. | 1 |
| 1595 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -4 , 2 \right)} $ and radius $ \color{blue}{ 8 }$ | 1 |
| 1596 | Find the center and radius of the circle $ (x+4)^2+(y+4)^2=0 $. | 1 |
| 1597 | Find the center and radius of the circle $ x^2 + y^2 + 2 x -14 y -14 = 0 $. | 1 |
| 1598 | Find the center and radius of the circle $ x^2+y^2 -2 x -6 y -6 = 0 $. | 1 |
| 1599 | Find the center and radius of the circle $ x^2+y^2=81 $. | 1 |
| 1600 | Find the center and radius of the circle $ x^2 + y^2 + 4 x + 6 y -12 = 0 $. | 1 |
