Mathematics
A circle has its centre at (4, 4). If one end of a diameter is (4, 0), then the coordinates of the other end are:
(0, 4)
(4, 8)
(4, -8)
(-4, -8)
Related Questions
The line 2x + y - 4 = 0 divides the line segment joining A(2, -2) and B(3, 7) in the ratio:
2 : 3
2 : 5
2 : 7
2 : 9
The vertices of a parallelogram in order are A(1, 2), B(4, y), C(x, 6) and D(3, 5). Then (x, y) is:
(6, 3)
(3, 6)
(5, 6)
(1, 4)
The fourth vertex D of a parallelogram ABCD whose three vertices are A(-2, 3), B(6, 7) and C(8, 3) is:
(0, 1)
(0, -1)
(-1, 0)
(1, 0)