Question

Mr a used an app on his phone and measured the angle of elevation to the top of mountain and found it to be 21°he then drove 4.5 mi closer to the mountain and again measured the angle of elevation now it was 47°assuming he drove along a straight flat road, What is the height of the mountain? (round your answer to the hundredth place and label appropriate units)

Answer 1

Step-by-step explanation:

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