M ABCD is a parallelogram where AB = m and BC = n
В,
F is the midpoint of the line BD.
a) Express FD in terms of m and n.
FD = 0.5(n-m)
A4
E is the point such that ADE is a straight line with AD: DE = k: 1
and F} = 2n - 2 m
b) Find the value of k.
D
+
Note: Please make sure your
final answer says 'k
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