Solution
- The ramp can be visualized as shown below:
- We can see that this setup forms a right-angled triangle. This triangle has a Hypotenuse of 19ft, and an angle of 15°. How tall the ramp is, is determined by the height of the triangle, h.
- Thus, we can apply SOHCAHTOA to solve the question as follows:
Final Answer
The height of the ramp is approximately 4.92 ft