From a point on a bridge across a river the angles of depression of the banks on opposite side of the river are `30o` and `45o` respectively. If bridge is at the height of 30m from the banks, find the width of the river.

From a point on a bridge across a river the angles of depression of the banks on opposite side of the river are 30^o and 45^o respectively. If bridge is at the height of 30m from the banks, find the width of the river.

From a point on a bridge across a river, the angles of depression of the banks on opposite sides of the river are 30^o and 45^o , respectively. If the bridge is at a height of 3 m from the banks, find the width of the river.

From a point on a bridge across a river, the angles of depression of the banks on opposite sides of the river are 30^@ and 45^@ , respectively. If the bridge is at a height of 3 m from the banks, find the width of the river.

From a point on a bridge across a river, the angles of depression of the banks on opposite sides, of the river are 30° and 45° respectively. If the bridge is at a height of 3 m from the banks, find the width of the river.

From a point an a bridge across river, the angles of depression of the banks on opposite sides of the river are 30^(@) and 45^(@) respectively. If the bridge is at a height of 3 m from the banks, find the width of the river.

From a point on a bridge across a river, the angles of depression of the banks on opposite sides of the river are 30^(@) and 45^(@) , respectively. If the bridge is at a height of 3m from the banks, find the width of the river.

From a point of a bridge across a riuver, the angles of depression of the banks on opposite sides of the river are 30^(@) and 45^(@) , respectively. IF the bridge is at a height of 10 m from the banks, then find the width of the river. (Use sqrt3=1.73 )

From a point of a bridge across a riuver, the angles of depression of the banks on opposite sides of the river are 30^(@) and 45^(@) , respectively. IF the bridge is at a height of 10 m from the banks, then find the width of the river. (Use sqrt3=1.73 )

From a point on a bridge across a river. The angles of depression of the banks on opposite sides at the river are 30^(@) and 45(@) respectively. If the bridger is at a height at 3 m from the banks, find the width at the river.

From a point A on a bridge across a river, the angles of deression of the banks on opposite side of the river are 30^@ and 45^@ , respectively. If the bridge is at a height of 9 m from the suface of river, then find the width of the river.