julian702 julian702

03-04-2017
Mathematics

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A square photograph has a perimeter of 20 inches what is the area of the photograph

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Аноним Аноним

03-04-2017

since it's a square it must have 4 sides.
20÷4=5

area=l×w or b×h
5×5=25 (the sides of a square have the same length)

the area of the photograph is 25in²

hope this helped

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