Mathematics, 24.07.2019 00:00 Amyra2003
in the figure below a surveyor put stakes at the lettered points. he used string to determine lengths of line segments and to check that lines ace and bcd form right angles at c. if dc = 12 , ce = 16, de = 20 and db = 60 and ce/cb = dc/ac = de/ab. how long is cb? what is the ratio of ce to cb in lowest terms? what will be the length of ac? what will be the length of ab
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