The angle of elevation is 26.565 (3dp)
let h be the end height of the ramp above
the ground , l be the length of the ramp and
the angle of elevation is (30)
i'm not sure, sorry
Answer:
perpendicular (90 deg to each other)
Step-by-step explanation:
He just switched sides of the variables and numbers. Instead if adding the opposite.
For some unknown reason, Brainly won't post my answer as it assumes the answer has inappropriate words or a link.
So, I added the answer in the attached image.
Kindly check it.
Answer:568,000
Step-by-step explanation: