a ladder 30 decimeters long is leaning against the side of a building. the ladder makes an angle of 25 degrees with the side of the building. how far up from the ground does the ladder touch the buildings?
h=how far up from the ground does the ladder touch the building h/30=sin 25° h=30 sin 25° h=12.7 decimeters(1 decimal place) Answer: The height that the ladder touch the building far up from the ground is 12.7 decimeters.
