[" hit and "AB" is a tower at somedist "],[" fite tower,at Pand "Q" respectivel "],[" post."]

PQ is a post of given height a, and AB is a tower at some distance.If alpha and beta are the angles of elevation of B ,the top of the tower, at P and Q respectively.Find the height of the tower and its distance from the post.

P Q is a post of given height a , and A B is a tower at some distance. If alpha and beta are the angles of elevation of B , the top of the tower, at P and Q respectively. Find the height of the tower and its distance from the post.

A ladder rests against a wall at a angle alpha, and AB is tower at some distance.If alpha and beta are the angles of elevation of B, the top of the tower, at PandQ respectivly.Find the height of the tower and its distance from the post.

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 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 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 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 respectively 45^@ , 30^@ and 30^@ then the height of the tower in m is