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Mathematics, 25.11.2019 02:31 Aerial14
Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 7 units, and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?
5.50
12.25
8
14
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