High School

A peak is sighted at an angle of 27 degrees 45 minutes. 1000 feet nearer, its angle of elevation is 31 degrees 30 minutes. Find the height of the peak.

A. 500 feet
B. 1000 feet
C. 2000 feet
D. 3000 feet

Answer :

Final answer:

To find the height of the peak, we can set up a triangle using the given angles and distances and use trigonometry to solve for the height.

Explanation:

To find the height of the peak, we can use trigonometry and set up a triangle using the given angles and distances. Let's denote the distance from the peak to the observer as 'x'.

From the first observation, we have tan(27 degrees 45 minutes) = height / (x + 1000 feet).

From the second observation, we have tan(31 degrees 30 minutes) = height / x.

Solving these two equations simultaneously, we can find the value of 'height', which is the height of the peak.

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