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A square picture frame occupies an area of 112 ft2 . What is the length of each side of the picture in simplified radical form? Show your work

Respuesta :

A = a^2
112 = a^2
sqrt 112 = a
sqrt 16 * sqrt 7 = a
4 sqrt 7 = a

so 4 sqrt 7 is the length of each side
ksco1490
it would be 28 because you have to divide 112 into 4, because the picture is a square(most likely) so its sides are all equal

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