Asked by Anonymous

A surveyor wants to find the height of a hill. He determines that the angle of elevation to the top of the hill is 50° . He then walks 40 feet farther from the base from the hill and determines that the angle of elevation to the top of the hill is now 30° . Find the height of the hill (round to the nearest foot).

Answers

Answered by oobleck
If you draw a diagram, you can see that if the height is h, then
h cot50° - h cot30° = 40
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions