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Mathematics 13 Online
OpenStudy (anonymous):

Best Answer Gets A Medal ! :D What is the area of the trapezoid if DC = 4x and AB = 2x and the height is (3x + 1)? A)9x2 + 3 B)9x2 + 3x C)18x2 + 6x D)24x2 + 8x2

OpenStudy (anonymous):

OpenStudy (tyteen4a03):

Remember our formula for area of a trapzoid: \(A = \frac{h(AB+DC)}{2}\).

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