Math( Geometry)
posted by john .
All three planes in the figure provided are parallel. They are cut by lines containing points A, B and C and X, Y and Z. Each of these points lies in a plane. If BC=8 cm, YZ=10 cm and XY=14 cm, find AB.
A.)10 1/2 cm
B.)10.2 cm
C.)11 1/5 cm

Math( Geometry) 
Ms. Sue
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