As shown in the accompanying diagram, a ladder is leaning against a vertical wall, making an angle of
70° with the ground and reaching a height of 10.39
feet on the wall. Find, to the nearest foot, the
length of the ladder. Find, to the nearest foot, the
distance from the base of the ladder to the wall.
A-
10.39 ft
ladder= 4 ft, base= 11ft
ladder=11ft, base=4 ft
ladder=5 ft, base= 3ft