Question

What is the height of the starting point of the Beginner’s zip line, CD?

What is the height of the starting point of the Daredevil’s zip line, BD?
The height of the starting point, SB, is 20 feet, and EB = 26 feet. Determine the angle of elevation from the ending platform, E, to the starting point, S. Show the work that leads to your response. Round your angle to the nearest degree.

Answer 1

The question requires additional information to determine the heights of the starting points CD and BD. However, using the given heights, we can use trigonometry to find the angle of elevation from platform E to the starting point S by employing the tangent function and inverse trigonometric calculations.

Step-by-step explanation:

To calculate the height of the starting points CD and BD, and find the angle of elevation from E to S, we need to use trigonometry. However, the question seems to lack some necessary information to directly solve for the heights of the zip lines' starting points. The height of S (SB) above E is given as 20 feet. With EB at 26 feet, we can use the Pythagorean theorem or trigonometric functions to find the angle of elevation.

Using the trigonometric function tangent (tan), where the angle Θ is the angle of elevation, we have:

tan(Θ) = opposite/adjacent = SB/EB = 20 feet / 26 feet

To find the angle of elevation Θ, we calculate arctan(20/26). Let's say Θ is approximately X degrees after rounding to the nearest degree.