Posted by **mwaba** on Friday, March 23, 2012 at 5:02am.

the circle is given by the equation x^2+y^2+8x-7/2y=0

find

(i)coordinates of the centre and the radius

(ii)coordinates of the point where the circle crossesthe x-axis

## Answer this Question

## Related Questions

- maths - 1) Circle centre (7,-2) passes through (-2,10). Calculate radius and ...
- Trigonometry - 1) Find the coordinates of the point (-1,3) after the ...
- maths - the equation of the circle is x^2+y^2+2x-8y-1=0. Find the coordinates of...
- Maths - In an orthonormal system, you're given the following: Point P(1,2) Lina ...
- Geometry midpoint formula - A circle on the Coordinate plane has a diameter with...
- maths - The equation of the circle is x(squared)+y(squared)-3x -4=0.Find : (i)...
- maths - A circle x^2 + y^ + 2x - 2y -1 = 0 expressed in the following form (x-h...
- maths - A circle x^2 + y^ + 2x - 2y -1 = 0 expressed in the following form (x-h...
- Mathematics - In an orthonormal system, you're given the following: Point P(1,2...
- maths - Given that the equation of the circle is x^2+y^2+2x-8y+5=0 (i)find the ...

More Related Questions