y
A (4; 2)
0
S
a
R
(2:-)
B (6-4)
Calculate the:
1.1.1 Gradient of AB.
1.1.2 Size of a.
1.1.3 Coordinates of C.
1.1.4 Coordinates of S.
Determine the equation of CD in the form y = mx + c
Calculate the size of DĈA if coodinates of C are (-2;-3).
​