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yaroslaw [1]
2 years ago
12

Anyone wanna help me out??

Mathematics
1 answer:
Burka [1]2 years ago
5 0

Answer:

  • 6955 ft

Step-by-step explanation:

  • <em>Refer to attached. Point J, segment BJ and angle measures added.</em>

<u>Step 1, find BJ</u>

  • BJ / AB = sin 20° ⇒ BJ = AB sin 20° ⇒ BJ = 600 sin 20° ≈ 205.2 ft

<u>Step 2, find BP</u>

  • BJ/BP = cos 75° ⇒ BP = BJ / cos 75° ⇒ BP = 205.2/cos 75° ≈ 792.8 ft

<u>Step 3, find PQ</u>

  • PQ/BP = sin 35° ⇒ PQ = BP sin 35° ⇒ PQ = 792.8 sin 35° ≈ 454.7 ft

<u>Step 4, find the elevation of peak P</u>

  • Height above sea level = 6500 + 454.7 ≈ 6955 ft (rounded)

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