01-10-2015
Mathematics

contestada

the area of a square mirror is 256 inches squared. A Rectagular mirror has a width the same as the square mirror`s width.Its length is two inches longer than its width. What is the area of the rectangular mirror.

Respuesta :

serynne serynne

01-10-2015

take the square root of 256 to find the side length of the mirror
√256 =16
the rectangles width is 16, it length is 2 inches longer
16+2 =18 so the length is 18
to find the area multiply them together
18x16=288
the area is 288 inches² :)

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