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Mathematics 20 Online
OpenStudy (anonymous):

please help.. The figure below shows AB = 5 units and BD = 7 units. If the area of triangle ADE is 40 square units, what is the area of the trapezoid BCED?

OpenStudy (anonymous):

OpenStudy (anonymous):

answer choices.. 33.06 square units 38 square units 35 square units 36.18 square units

OpenStudy (anonymous):

@ash2326 can you help me with this one?

OpenStudy (anonymous):

I am NOT ash but can help ...

OpenStudy (anonymous):

then please do so :)

OpenStudy (anonymous):

It is a problem in Similar Triangles and their Areas

OpenStudy (anonymous):

If the ratio of corresponding intervals in the triangles is \[r\] then the ratio of their Areas will be \[r^{2}\]

OpenStudy (anonymous):

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