skylahrosson1 skylahrosson1

15-09-2017
Mathematics

contestada

A square mosaic is made of small glass squares. if there are 196 small squares In the mosaic, how many are along an edge?

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temp102 temp102

15-09-2017

square
the area will be the number of squares

area of square=side^2
where side=how many small squares are on each edge

so
196=area=side^2
square root both sides
14=side
there are 14 small squares along an edge

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musiclover10045 musiclover10045

15-09-2017

since its a square, a side = sqrt of area

sqrt(196) = 14

so there would be 14 along 1 edge

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