1. The angle of depression from a searchlight to its target is 58 degrees. How long is the beam of light, if the searchlight is 26ft above the ground?
2.The entrance of the old town library is 2.3ft above the ground. A ramp from the ground level to the library entrance is scheduled to be built. The angle from the base of the ramp to its top is to be 15 degrees. Find the length of the ramp.
3.To illuminate the entrance of an apartment building, a night light is mounted on a 6.6m pole. If the base of the pole is 24m from the entrance, find the angle of depression from the light.
4. The largest doors in the world's angle of elevation from a point on the ground 199ft from the base of the doors is 66.6 degrees. How high are the doors?
5. Find the height of The world's tallest fountain if the angle of elevation from the top of the fountain from a point 755ft form its base is 36.5 degrees.
2.The entrance of the old town library is 2.3ft above the ground. A ramp from the ground level to the library entrance is scheduled to be built. The angle from the base of the ramp to its top is to be 15 degrees. Find the length of the ramp.
3.To illuminate the entrance of an apartment building, a night light is mounted on a 6.6m pole. If the base of the pole is 24m from the entrance, find the angle of depression from the light.
4. The largest doors in the world's angle of elevation from a point on the ground 199ft from the base of the doors is 66.6 degrees. How high are the doors?
5. Find the height of The world's tallest fountain if the angle of elevation from the top of the fountain from a point 755ft form its base is 36.5 degrees.