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Mathematics 18 Online
OpenStudy (anonymous):

How do you do this???

OpenStudy (anonymous):

If the area of triangle ADE is 50 square units, what is the area of the trapezoid BCED?

OpenStudy (anonymous):

Triangle ABC is similar to triangle ADE. Thus, \[4^{2}/10^{2}=x/50\] x=8 Area of trapezoid=50-8=42

OpenStudy (anonymous):

@scaredlittlemonster emcrazy14 is correct :)

OpenStudy (anonymous):

@scaredlittlemonster emcrazy14 is correct :)

OpenStudy (anonymous):

@scaredlittlemonster emcrazy14 is correct :)

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