Question

If trapezoid ABCD has bases AB and CD and median EF, what is the measure of EF if AB=41 and CD=54?

Answer 1

Answer:

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Step-by-step explanation:

Since IJ is a median of Trapezoid CDEF, Segment IJ must be the half the sum of the lengths of DC + EF. => 16 = (1/2)(11+x) => Multiply both sides by 2. => 32 = 11 + x => Subtract 11 from both sides => 21 = x. Segment DC = 21 units