A hot-air balloon is held at a constant altitude by two ropes that are anchored to the ground. One rope is 125 feet long and makes an angle of 63° with the ground. The other rope is 115 feet long. What is the distance between the points on the ground at which the two ropes are anchored?
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Apply the rules regarding the use of significant digits to each angle and length after all computations are complete.
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A. 25 ft
B. 28 ft or 85 ft
C. 25 ft or 73 ft
D. 85 ft
E. 28 ft
Answer: B
Mathematics
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