The top of two vertical poles of height `20m` and `14m` are connected by a wire. If the wire makes an angle `30^(@)` with the horizontal, then the length of the wire is

The tops of two poles of height 40 m and 25 m are connected by a wire. If the wire makes an angle 30^(@) with the horizontal, then the length of the wire is

The top of two poles of height 24 m and 36 m are connected by a wire .If the wire makes an angle of 60^(@) with the horizontal , then the length of the wire is

The tops of two poles of height 24 m and 36 m are connected by a wire. If the wire makes an angle of 60^@ with the horizontal, then the length of the wire is

The tops of two poles of height 20m and 14m are connected by a wire.If the wire makes an angle of 30o with horizontal,then the length of the wire is (a) 12m(b)10m(c)8m(d)6m

The tops of two poles of heights 18 metresand 12 metres are connected by a rope.irthe rope makes an angle 30^(@) with thehorizontal,the length of the rope in metres is

The tops of two poles of height 16m and 10m are connected by a wire of length l metres.If the wire makes an angle of 30o with the horizontal,then l=(a)26 (b) 16 (c) 12 (d) 10

The tops of two poles of height 40 m and 25 m are connected by a wire of length (30sqrt2)/((sqrt3-1))m . If the wire makes an angle alpha with the horizontal, then the value of sqrt2sin alpha is equal to ("take, "sqrt3=1.7)

A pole is standing erect on the ground which is horizontal. The tip of the poke is tied tight with a rope of length sqrt(12) m to a point on the ground. If the rope is making 30^(@) angle with the horizontal , then the height of the pole is

An electric pole is 10m high.A steel wire tied to top of the pole is affixed at a point on the ground to keep the pole up right.If the wire makes an angle of 45o with the horizontal through the foot of the pole,find the length of the wire.