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Mathematics 21 Online
OpenStudy (anonymous):

If the width of a rectangle is 23 in and the diagonal is 35 in, how long is the length of the rectangle? 26.38 in 41.88 in 32.69 in 22.38 in .

OpenStudy (anonymous):

use pithagoras theorem

OpenStudy (anonymous):

\[\sqrt{35^2-23^2}\]26.38in

OpenStudy (anonymous):

thank you !

OpenStudy (anonymous):

use the formula for a triangle and multiply that answer by two since there are 2 triangles in the rectangle...

OpenStudy (bahrom7893):

never frown, because you never know who could be falling in love with your smile :] Love ur info brittanymarie...

OpenStudy (anonymous):

thank you (:!

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