Solve the problem. Give the answer to the nearest thousandth if necessary.Anna is flying a kite on 20 m of string. How high is the kite above her hand (vertically) if the horizontal distance between Anna and the kite is 15 m? 
15 m
A. 87.5 m
B. 6.615 m
C. 17.5 m
D. 13.229 m
Answer: D
Mathematics
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