Question

The coordinates of the points A,B,C and D are respectively (1,5),(4,11),(-6,10) and (11,11). The points P and Q divide the line AB internally and externally in the ratio of 1:2, and m is the midpoint of the line segment AD. a). Solve for the coordinates of P,Q and m. b). solve for the ratio of the line segments AP:AQ​

Answer 1

The distance from the centre to any point on the circle is called the 'radius'. .... Find the equation of the circle which has the line segment from a(-4, 3) to b(2, 1) as diameter. ... The centre is the midpoint of [ab]. a(-4,3) v10. 1-4. +. Centre = 2. (-1,2) b(2, 1). + ... 11. centre (-2,-5) and containing the point (1,1) 12. centre (4,-2) and ...