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Mathematics 9 Online
OpenStudy (anonymous):

a carpenter cut out a small trapezoid as a wooden support for the front step. it has an altitude of 2 inches. one base of the trapeziod measures 7 inches and the other base measures 10 inches. what is the area of this support?

OpenStudy (anonymous):

i got 17 but i am not sure it is correct?

OpenStudy (anonymous):

17 is correct\[\frac{1}{2} (7+10) 2=17 \]

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