Question 711124
Let s be the length of one side of the cube. The following equations apply:
Volume: {{{V=s^3}}}
Area: {{{A=6s^2}}}
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You are given the area. Plug this into the area equation above and solve for s:
{{{6s^2=294}}}
{{{s^2=49}}}
{{{s=7}}}
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Knowing s, you can now get the volume by plugging s into the volume equation above. I will leave that part to you.
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Good Luck,
tutor_paul@yahoo.com