What is the width and length of the case?

A mummy case is is 3.5 meters high. and has a volume of 14 m cubed. The width is half the length. what is the width and length of the case?
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1 Answer

rektangel solid

volume=14 & hite=3.5

so area=14/3.5=4

leng=2*wide

leng*wide=area=4

2*wide*wide=4

wide*wide=2

wide=root(2)=1.414213562

leng=2*root(2)=2.828427125
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