Circumscribed 35781

The regular hexagonal prism is 2 cm high. The radius of the circle circumscribed by the base is 8 cm. Determine its volume and surface.

Correct answer:

V =  332.5538 cm3
S =  428.5538 cm2

Step-by-step explanation:

h=2 cm r=8 cm a=r=8 cm n=6  S1=43 a2=43 82=16 3 cm227.7128 cm2 S2=n S1=6 27.7128=96 3 cm2166.2769 cm2  V=S2 h=166.2769 2=192 3=332.5538 cm3
o=n a=6 8=48 cm  S=2 S2+o h=2 166.2769+48 2=428.5538 cm2

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