A ladder of length 6m leans against a vertical wall so that the base of the ladder is 2m from the wall. calculate the angle between the ladder and the wall
3 answers
sin(x) = 2/6
sin x = 2/6
x = 0.33
x = 19.5 degrees
x = 0.33
x = 19.5 degrees
a ladder 7m longs lain against a wall the ladder foot is 2m for the wall calculate how for up the wall the ladder reaches
4 answers