Circle equation
(the database of solved problems)
All the problems and solutions shown below were generated using the Circle equation Calculator.
| ID |
Problem |
Count |
| 6151 | 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( -12 , 9 \right) } $. | 1 |
| 6152 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -3 , -9 \right)} $ and radius $ \color{blue}{ 17 }$ | 1 |
| 6153 | 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( -6 , -4 \right) } $. | 1 |
| 6154 | Find the center and radius of the circle $ \left(x - 3 \right)^2 + \left( y + 1 \right)^2 = 35 $. | 1 |
| 6155 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -8 , 0 \right)} $ and radius $ \color{blue}{ 10 }$ | 1 |
| 6156 | Find the center and radius of the circle $ \left( x + 2 \right)^2 + \left( y + 2 \right)^2 = 13 $. | 1 |
| 6157 | Find the center and radius of the circle $ x^2 + y^2 -4 x -12 y = 0 $. | 1 |
| 6158 | Find the center and radius of the circle $ \left( x + 2 \right)^2 + y^2 = 13 $. | 1 |
| 6159 | Find the center and radius of the circle $ x^2 + y^2 -4 x -12 y -5 = 0 $. | 1 |
| 6160 | Find the center and radius of the circle $ x^2 + \left( y + 9 \right)^2 = 5 $. | 1 |
| 6161 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -8 , -4 \right)} $ passing throught the point $ \color{blue}{ P = \left( 0 , -4 \right) } $. | 1 |
| 6162 | Find the center and radius of the circle $ \left( x + 3 \right)^2 + \left( y + 2 \right)^2 = 24 $. | 1 |
| 6163 | 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 |
| 6164 | Find the center and radius of the circle $ x^2 + y^2 + 28 x + 11 y = 0 $. | 1 |
| 6165 | Find the center and radius of the circle $ x^2 + y^2 + 11 x + 28 = 0 $. | 1 |
| 6166 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 1 , -2 \right)} $ and radius $ \color{blue}{ 2 }$ | 1 |
| 6167 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -\frac{ 3 }{ 2 } , \frac{ 7 }{ 2 } \right)} $ passing throught the point $ \color{blue}{ P = \left( -10 , -3 \right) } $. | 1 |
| 6168 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -\frac{ 3 }{ 2 } , \frac{ 7 }{ 2 } \right)} $ passing throught the point $ \color{blue}{ P = \left( 7 , 10 \right) } $. | 1 |
| 6169 | Find the center and radius of the circle $ \left(x - 1 \right)^2 + \left( y + 5 \right)^2 = 70 $. | 1 |
| 6170 | Find the center and radius of the circle $ x^2 + y^2 + 5 x + 5 y + 30 = 0 $. | 1 |
| 6171 | Find the center and radius of the circle $ x^2 + y^2 + 16 x -16 y + 79 = 0 $. | 1 |
| 6172 | Find the center and radius of the circle $ x^2 + y^2 -14 x -6 y + 33 = 0 $. | 1 |
| 6173 | Find the center and radius of the circle $ \left(x - 5 \right)^2 + \left( y + 7 \right)^2 = 0 $. | 1 |
| 6174 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 5 , 2 \right)} $ passing throught the point $ \color{blue}{ P = \left( -12 , -4 \right) } $. | 1 |
| 6175 | Find the center and radius of the circle $ \left(x - 5 \right)^2 + y^2 = 0 $. | 1 |
| 6176 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -4 , 5 \right)} $ and radius $ \color{blue}{ 16 }$ | 1 |
| 6177 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -2 , 3 \right)} $ and radius $ \color{blue}{ 8 }$ | 1 |
| 6178 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 0 , 9 \right)} $ and radius $ \color{blue}{ 6 \sqrt{ 5 } }$ | 1 |
| 6179 | 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( -4 , 5 \right) } $. | 1 |
| 6180 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -8 , -5 \right)} $ and radius $ \color{blue}{ \sqrt{ 10 } }$ | 1 |
| 6181 | Find the center and radius of the circle $ \left( x + 15 \right)^2 + y^2 = 9 $. | 1 |
| 6182 | Find the center and radius of the circle $ \left(x - 6 \right)^2 + \left( y + 14 \right)^2 = 14 $. | 1 |
| 6183 | Find the center and radius of the circle $ x^2 + y^2 -\frac{ 27 }{ 5 } x + \frac{ 9 }{ 2 } y -\frac{ 61 }{ 4 } = 0 $. | 1 |
| 6184 | Find the center and radius of the circle $ \left(x - 6 \right)^2 + \left( y - 9 \right)^2 = 16 $. | 1 |
| 6185 | Find the center and radius of the circle $ \left(x - 4 \right)^2 + \left( y + 3 \right)^2 = 7 $. | 1 |
| 6186 | Find the center and radius of the circle $ \left( x + 3 \right)^2 + \left( y - 2 \right)^2 = 9 $. | 1 |
| 6187 | Find the center and radius of the circle $ \left(x - 3 \right)^2 + \left( y + 2 \right)^2 = 18 $. | 1 |
| 6188 | Find the center and radius of the circle $ \left( x + 4 \right)^2 + \left( y + 3 \right)^2 = 1 $. | 1 |
| 6189 | 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( -2 , 1 \right) } $. | 1 |
| 6190 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( -1 , 2 \right)} $ passing throught the point $ \color{blue}{ P = \left( -3 , 4 \right) } $. | 1 |
| 6191 | 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( 6 , 0 \right) } $. | 1 |
| 6192 | 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 |
| 6193 | 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 |
| 6194 | Find standard equation of a circle with a center at $ \color{blue}{C = \left( 3 , \frac{ 9 }{ 2 } \right)} $ passing throught the point $ \color{blue}{ P = \left( \frac{ 11 }{ 2 } , \frac{ 9 }{ 2 } \right) } $. | 1 |
| 6195 | Find the center and radius of the circle $ x^2 + y^2 + 18 x + 8 y + 16 = 0 $. | 1 |
| 6196 | Find the center and radius of the circle $ x^2 + \left( y - 1 \right)^2 = 7 $. | 1 |
| 6197 | Find the center and radius of the circle $ \left( x + 7 \right)^2 + \left( y - 8 \right)^2 = 4 $. | 1 |
| 6198 | Find the center and radius of the circle $ \left(x - 14 \right)^2 + \left( y - 5 \right)^2 = 1 $. | 1 |
| 6199 | Find the center and radius of the circle $ \left( x + 5 \right)^2 + y^2 = 25 $. | 1 |
| 6200 | Find the center and radius of the circle $ \left(x - 12 \right)^2 + \left( y + 3 \right)^2 = 9 $. | 1 |
