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enot [183]
3 years ago
11

You see Bonnie rock climbing El Capitan. On your telescope is a clinometer. The angle

Mathematics
1 answer:
Marat540 [252]3 years ago
8 0

Answer:

≈ 345.8 ft

Step-by-step explanation:

There is a right triangle formed by Bonnie's height (h) the ground and the angle of elevation.

Using the tangent ratio in the right triangle

tan20° = \frac{opposite}{adjacent} = \frac{h}{950} ( multiply both sides by 950 )

950 × tan20° = h , thus

h ≈ 345.8 ft ( to 1 dec. place )

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