ABCD is a rectangle with BC = 63 and AB = 84. Find each measure. 4) maBCD =_ 5) maCED=_ 6) maCAD= 7) m AED=_ 8) mx1 = 9) m42 = 10) mx3 = 11) mx4 = 12) AD = 13) AC = 14) BE = 15) DB = B 2 72° E 3 1

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