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Mathematics 18 Online
OpenStudy (anonymous):

If the area of triangle ADE is 40 square units, what is the area of the trapezoid BCED?

OpenStudy (anonymous):

OpenStudy (anonymous):

still doing the work..

OpenStudy (anonymous):

thats not one of the answer options :(

OpenStudy (anonymous):

ahh manee... what are the options?

OpenStudy (anonymous):

33.06 square units 35 square units 36.18 square units 38 square units

OpenStudy (anonymous):

hmm... so ok.. area of a trapezoid is b1+b2 /2 times h soo..

OpenStudy (anonymous):

so you redrew what was given

OpenStudy (anonymous):

wait... i know what to do.. 36.18 sq units.. BAM BAM TURKEY ON HAM.

OpenStudy (anonymous):

How did you get that?

OpenStudy (anonymous):

subtract the area of the big triangle area minus the small triangle :D its a trick my teacher taught me

OpenStudy (anonymous):

oh ok! thank you :)

OpenStudy (anonymous):

;D

OpenStudy (happykiddo):

BAM BAM TURKEY ON HAM lol XD

OpenStudy (happykiddo):

seashell could you please explain how to do this problem to me it would be much appreciated :D

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