PQR is a triangular park with PQ=PR=200m . A T.V tower stands at the mid-point of QR. If the angles of elevation of the top of the tower at P , Q and R respectively `45^@` , `30^@` and `30^@` then the height of the tower in m is

PQR is a triangular park with PQ=PR=200m . A.T.V. tower stands at the mid-point of QR . If the angles of elevation of the top of the tower at P , Q and R are respectively 45^(ulo) , 30^(ulo) and 30^(ulo) then the height of the tower (in m ) is

PQR is a triangular park with PQ=PR=200m . A.T.V. tower stands at the mid-point of QR . If the angles of elevation of the top of the tower at P , Q and R are respectively 45^(ulo) , 30^(ulo) and 30^(ulo) then the height of the tower (in m ) is

ABC is a triangular park with AB=AC=100m. A Television tower stands at the mid point of BC.The angles of elevations of the top of tower at A,B,C are 45^(@),60^(@),60^(@) respectively Then the height of tower is

The angle of elevation of the top of a tower at a distance 500m from the foot is 30^(@) . Then, the height of the tower is ………m.

The angles of elevation of the top of a tower at the top and the foot of a pole of height 10 m are 30^@and 60^@ respectively. The height of the tower is

The angles of elevation of the top of a tower at the top and the foot of a pole of height 10m are 30^(@) and 60^(@) respectively.The height of the tower is

the angle of elevation of the top of a tower at a point on the ground 50m away from the foot of the tower is 45^(@) . Then the height of the tower ( in meters ) is ………. .