The width of a DVD case is the same as the width of a DVD. If the DVD case is a square with an area of 144 square centimeters, what is the width of the DVD?

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Elheni Mokhles asked Aug 11, 2022

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21 votes

The width of a DVD case is the same as the width of a

DVD. If the DVD case is a square with an area of 144 square
centimeters, what is the width of the DVD?

Mathematics
high-school

Elheni Mokhles asked Aug 11, 2022

by Elheni Mokhles

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15 votes

Answer:

12m

Explanation:

Given that the area of the square DVD case is 144 square cm

Since Area = L²

144 =L²

L = √144

L = 12m

Since the width of the DVD and its case are the same, hence the with of the DVD is also 12m

Daniel Vogelnest answered Aug 17, 2022

by Daniel Vogelnest

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