Mathematics, 17.12.2020 05:50 robertjoy19
Look at the figure below:
Triangle ABC is a right triangle with angle ABC equal to 90 degrees. The length of AC is 5 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?
8
9
6.25
7.25
Answers: 3
Mathematics, 21.06.2019 12:30
Can someone explain the elimination method to me for this problem?
Answers: 1
Look at the figure below:
Triangle ABC is a right triangle with angle ABC equal to 90 degrees. The...
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