# The lines 2x – 3y & 3x – 4y = 7 are diameters of a circle of are 154 square units

The lines 2x – 3y & 3x – 4y = 7 are diameters of a circle of are 154 square units. An equator of this circle is (π = 22/7)

- x² + y² + 2x – 2 y = 62
- x² + y² + 2x – 2y = 47
- x² + y² – 2x + 2y = 47
- x² + y² – 2x + 2y = 62