A golf ball on a golf course sits 2 meters from the hole. the flag in the hole is 1.5 meters high.?

A golf ball on a golf course sits 2 meters from the hole. the flag in the hole is 1.5 meters high. what is the angle of elevation?
Answer
Let x be the angle: tan x = opposite/adjacent = 1.5/2 = 0.75 solve for x.