Question

The angle of elevation from a point 25 feet from the base of a tree on level ground to the top of the tree is 30°. Find the height of the tree.

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A. 39.1 ft
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B. 43.3 ft
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C. 14.4 ft
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D. 17.7 ft

Answer 1

The answer is C it won’t let me do all the steps but I hope it helps

Answer 2

Hello There!!

Given

`\text{Length of the tree= 25 feet} \\ \text{Angle of Elevation= 30°}`

To Find

`\text{Height Of The Tree}`

`\text{Let The Height of the Tree be ‘x’}`

We Know:-

`\tan\theta = \frac{ \text{perpendicular}}{ \text{base} }`

`\tan \theta = \frac{ \text{height of the tree}}{ \text{length of the base}} \\ \\ \implies \tan30 = \frac{ \text{x}}{25} \\ \\ \implies \text{x }= 25 * \tan30 \\ \\ \implies \text{x }= 25 * 0.577 \\ \\ \implies \text{x} = 14.425 \\ \\ \implies \text{x} = 14.43`

`\therefore \text{height of the tree(\text{x})} = \red{14.43 \: \text{feet}}`

Option C is the correct answer

Hope This Helps!!