Diagonal 8192

Find the volume and surface of a cube if you know the length of its body diagonal u = 216 cm.

Correct answer:

V =  1939453.4995 cm3
S =  93312 cm2

Step-by-step explanation:

u=216 cm  a=u/3=216/3=72 3 cm124.7077 cm  V=a3=124.70773=1939453.4995 cm31.939106 cm3
S=6 a2=6 124.70772=93312 cm2

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