Questions LLC
Login
or
Sign Up
Ask a New Question
Questions
Mathematics
From the top of a tower , the angle of depression of a boat is 30° . If the tower is 20metre high ,how far is the boat from the foot of the tower
1 answer
As always, draw a diagram, and review your basic trig functions.
20/x = tan30°
You can
ask a new question
or
answer this question
.
Related Questions
from the top of a tower,the angle of depression of boat is 30 degree.if the tower is 20 metre high ,how far is the boat from the
A radio tower is located 450 feet from a building. From a window in the building, a person determines that the angle of
From the top of a cliff 200m high, and the angle of depression of a boat at sea is 35 degree. Find the distance between the boat
The Angle of depression of Boat A from the top of a cliff which is 32 m high is 24 degree 15 minutes .The angle of depression of
From the top of a 90 m lighthouse, an operator sees a capsized boat and determines an angle of depression of
12.5° to the boat.
From the top of the control tower 250 m tall, an airplane is sighted on the ground below. If the airplane is 170 m from the base
From the top of a Cliff 90metre high, the angle of depression of a boat on the sea is 26.2 degree.calculate how far the boat is
A communications tower is located at the top of a steep hill, as shown. The angle of inclination of the hill is 58°. A guy wire
A water tower is located x = 375 ft from a building (see the figure). From a window in the building, an observer notes that the
From the top of a tower the angle of depression of an object on the horizontal ground is found to be 60degree. On descending 20