Two ropes are attached to a large ballon in a parade. The people holding the ropes are 40 feet apart,and the angle between the t
wo ropes is 86 degrees. The angle of elevation of one rope is 42 degrees. How long is each rope..Step by Step explanation..Please ..Thanks.
1 answer:
Answer:
The lenthts of the ropes, as per the figure attached, are
- <u>27 ft </u>(rope A) and
- <u>32ft</u> (rope B)
Explanation:
See the figure attached for any reference.
We can find the lengths of both ropes using the law of sines.
<u>1. Rope A:</u>

<u>2. Rope B</u>
First, calculate the included angle: 180º - 86º - 42º = 52º
Now use the law of sines:

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