A fence with a height of six feet leans over and it is now only 5 feet high. Determine how many radians did the fence tilt?

Question

Please show steps.

Answer 1

θ = angle with ground

sinθ = 5/6

θ = arcsin(5/6) ≅ 0.9851107833 radian

fence tilts π/2 - 0.9851107833 = 0.5856855435 radian

Answer 2

arccos(5/6) ≈ 0.586 radians . . .about 33.6°

Answer 3

yes