Answer:
The height of the tree is approximately 144.24 feet.
Step-by-step explanation:
To solve the problem, we need to find the height of the tree using the given angle of elevation and the distance from the point on the ground to the tree.
Given:
1. The angle of elevation to the top of the tree is 55 degrees.
2. The distance from the point on the ground to the tree is 101 feet.
We can use trigonometry to solve this problem. Specifically, we will use the tangent function, which relates the angle of elevation to the opposite side
height of the tree and the adjacent side distance from the point on the ground to the tree.
The tangent of an angle in a right triangle is defined as the ratio of the opposite side to the adjacent side:
tanangle = opposite/adjacent
In this case:
tan55degrees = height of the tree / 101 feet
Let h be the height of the tree. Then we have:
tan55degrees = h / 101
To find h, we need to solve for h:
h = 101 * tan55degrees
Using a calculator to find the value of tan55degrees:
tan55degrees ≈ 1.4281
Now, substitute this value back into the equation:
h = 101 * 1.4281
h ≈ 144.2381
Therefore, the height of the tree is approximately 144.24 feet.