Home
Class 12
MATHS
There are two stations two station P,Q d...

There are two stations two station P,Q due north, due south of a tower of height 15 metres. The of depression of P and Q as seen from top a tower are `cot^-1 (12/5) , sin^-1 (3/5).`the distance betrween `P andQ` is:

Promotional Banner

Similar Questions

Explore conceptually related problems

There are two stations P,Q due north, due south of a tower of height 15 metres. The angle of depression of P and Q as seen from top a tower are cot^(-1)"" (12)/5, sin^(-1)"" (3)/5 . The distance between P and Q is -------

From the top of a tower of height 180 m the angles of depression of two objects on either sides of the tower are 30^(@)and45^(@) . Then the distance between the objects are

Two towers stand on a horizontal plane. P and Q where PQ = 30 m, are two points on the line joining their feet. As seen from P the angle of elevation of the tops of the towers are 30 and 60 but as seen from Q are 60 and 45. The distance between the towers is equal to

The angle of elevation of the top of a vertical tower from a point A due east of it is 45^@ . The angle of elevation of the top of the same tower from a point B due south of A is 30^@ . If the distance between A and B is 54sqrt2 m then the height of the tower (in metres), is

The angle of elevation of the top of a vertical tower from a point A due east of it is 45^@ . The angle of elevation of the top of the same tower from a point B due south of A is 30^@ . If the distance between A and B is 54sqrt2 m then the height of the tower (in metres), is

The angle of elevation of the top of the top of a vertical tower from a point A, due east of it is 45^(@) . The angle of elevation of the top of the same tower from a point B, due south of A is 30^(@) . If the distance between A and B is 54sqrt2m , then the height of the tower (in meters), is

The horizontal distance between two towers is 60 metres. The angle of depression of the top of the first tower when seen from the top of the second tower is 30^(@) . If the height of the second tower is 90 metres. Find the height of the first tower. [Use sqrt(3)= 1.732 ]

P and Q are two points on the opposite sides of a 90 m high tower AB .The base B, of the tower AB , and points P and Q as observed from top A of tower AB are 60 ^(@) and 30 ^(@) respectively. Find correct to the nearest .the distance between P and Q.