Isosceles trapezoid ABCD is shown with midsegment EF. If base BC = 15x, base AD = 32x − 2, and EF = 20.5x + 8, what is BC?

Isosceles trapezoid A B C D is drawn with parallel bases A D and B C and midsegment E F.

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Isosceles trapezoid ABCD is shown with midsegment EF If base BC 15x base AD 32x 2 and EF 205x 8 what is BC Isosceles trapezoid A B C D is drawn with parallel ba class=
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