The distance from the centre of the circle to the common chord of the circles and is |
|||||||

a) |
2 |
b) |
4 |
c) |
d) |

The distance from the centre of the circle to the common chord of the circles and is |
|||||||

a) |
2 |
b) |
4 |
c) |
d) |

1 Answer

127 votes

**(a)**

Centre of the circle is (1, 0)

Common chord of the other two circles is

Distance from (1, 0) to

127 votes

127