Question

ABCD is a parallelogram, as shown in the figure, with AB = 4 cm and BC = 2 cm. E is the midpoint of BC. DF is the perpendicular drawn from D to AE. What is the length of CF?
A.3 cm
B.3.5 cm
C.4 cm
D.4.5 cm

Answer 1

the answer for the question is C