Answer:
B
Step-by-step explanation:
the diagonals of a parallelogram bisect each other , then
GX = XE , that is
3x - 5 = 2x ( subtract 2x from both sides )
x - 5 = 0 ( add 5 to both sides )
x = 5
Then
DF = 5x + 1 = 5(5) + 1 = 25 + 1 = 26 , so
XF = [tex]\frac{1}{2}[/tex] DF = [tex]\frac{1}{2}[/tex] × 26 = 13
