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Mathematics 17 Online
OpenStudy (anonymous):

the corresponding sides of two similar rectangles are 14 and 8 the area of the smaller rectanlge is 57 square

OpenStudy (anonymous):

and?

OpenStudy (anonymous):

find the area of the larger rectangle

OpenStudy (anonymous):

ratio of sides is 14 to 8 or 7 to 4 ratio of the areas will be 49 to 16

OpenStudy (anonymous):

\[\frac{49}{16}=\frac{x}{57}\] \[x=\frac{57\times 49}{16}\]

OpenStudy (anonymous):

the area of the larger one has top be more than 57 because that is the area of the smaller rectangle

OpenStudy (anonymous):

The corresponding sides of two trapezoids is 24 and 30 the area of the larger trapezoid is 61 what is the area of the smaller trapezoid

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