That means legthn+lgnth +width+width
that is the perimeter formula for a rectangle or the measure around a rectangle
it can be written as (l-legnth)
perimiter=2l+2w or
p=2l+2w or
p=2(l+w)
Answer:4.5 for triangle + 56= 60.5 squuare units
Step-by-step explanation:
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➷ A variable is an unknown number that is represented by a letter, for example, x.
It is usually found in an algebraic expression.
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TROLLER
He would need exactly 20 more dimes.
42 x 18 = 756
776 divided by 756 = 20
