X - difference between the height of the basketball hoop and the vertical distance from the ground to Clair´s eyes. Using T O A: tan (9.2°) = x / 22 ft x = tan (9.2°) · 22 ft x = 0.162 · 22 ft x = 3.564 ft The height of the basketball hoop is: h = 5.6 + 3.564 = 9.164 feet
