ABCD is a parallelogram where A (3, –3); B (5, 8); C (4, 7) & D(, y).
Find the coordinates of D & equation of diagonal BD.
D(2 , 4); y = 4 + 12
D(2 , –4); y = 4 – 12
D(2 , –3); y = 4 + 6
D(2 , 4); y = 4 + 8
D(2 , 6); y = 4 + 12
ABCD is a parallelogram where A(x, y), B(5, 8), C(4, 7) and D(2, -4). Find :
(i) co-ordinates of A
(ii) equation of diagonal BD.
The coordinates of the vertices of a parallelogram ABCD are A(x, y), B (5, 8), C (4, 7) and D (2, -4). Find the equation of diagonal BD.
The line 4 – 3y + 12 = 0 meets the y-axis at A. Write down the coordinates of A.
Determine the equation of the line passing through A and perpendicular to 4 – 3y + 12 = 0.