In the figure, WU//YZ, WY//YZ = 12cm, VZ = 6cm, XU = 8cm. Determine the length of WU.

A.
1cm“3cm 
B.
6cm 
C.
2cm 
D.
4cm
Correct Answer: Option D
Explanation
From similar triangle, (frac{x}{6}) = (frac{8}{12})
12x = 48
x = (frac{48}{12})
= 4
In the figure, WU//YZ, WY//YZ = 12cm, VZ = 6cm, XU = 8cm. Determine the length of WU.
From similar triangle, (frac{x}{6}) = (frac{8}{12})
12x = 48
x = (frac{48}{12})
= 4