PLEASE HELPI NEED TO PASS PLZ WHAT IS THE ANSWER ASAP!!!
The ramp shown below is used to move crates of apples to loading docks at different heights. When the horizontal distance AB is 12 feet, the height of the loading dock, BC, is 6 feet. What is the height of the loading dock DE?
image:
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A. 10
B. 12
C. 17
D. 18