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4 years ago

15

If the perimeter of the top of desk is 54 inches the length of the desk is

1 answer:

allsm [11]4 years ago

4 0

Formula: $2width+2length=perimeter$

$length=15inches$

$width=?$

$Perimeter=54inches$

$2*15=30$ (There are two sides for the length)

$54-30=24$

$24/2=12$ (There are two sides for the width)

The width of the desk is 15 inches

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-Geekhawk

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Read more about arithmetic and geometric progressions at:

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