Quadrilateral 83307

The diagonal of section DBFH of the regular quadrilateral prism ABCDEFGH inscribes a circle with a diameter of 8 cm. What is the volume of the prism?

Correct answer:

V =  64 cm3

Step-by-step explanation:

d=8 cm  r=d/2=8/2=4 cm  c=BF u=BD  c=d=8 cm u=d=8 cm  u = 2 a  a=u/u=8/8=2 2 cm2.8284 cm  V=a2 c=2.82842 8=64 cm3



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