I don't understand what to write
1 answer:
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To find the area of a rectangle, we are going to use the formula: 
where
is the area
is the length
is the width
From our problem we can infer that
and 
. Lets replace those values in our formula to find the ara of our rectangle:
We can conclude that the area of our rectangle is.
where
From our problem we can infer that
We can conclude that the area of our rectangle is