Multiple choice question
The tops of two poles of height 20 m and 14 m are
connected by a wire. If the wire makes an angle of 30"
with the horizontal, then the length of the wire is
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CBSE Notes 20112012 » XMathematicsTerm2
Some Applications of TrigonometryThe tops of two poles of height 20 m and 14 m are connected by a wire. If the wire makes an angle of...Submitted by mrs_pradhan on Thu, 12/30/2010  01:06Multiple choice question The tops of two poles of height 20 m and 14 m are Two poles are 25 m and 15 m high and the line joining their tops makes an angle of 45Submitted by mrs_pradhan on Thu, 12/30/2010  01:06Multiple choice question Two poles are 25 m and 15 m high and the line joining If two towers of height h] and h2 subtend angles of 60: and 30Submitted by mrs_pradhan on Thu, 12/30/2010  01:06Multiple choice question If two towers of height h] and h2 subtend angles of 60: A portion of a 60 m long tree is broken by tornando and the top struck up the ground making an angle...Submitted by mrs_pradhan on Thu, 12/30/2010  01:06Multiple choice question A portion of a 60 m long tree is broken by tornando and From the top of a cliff 25 m high, the angle of elevation of the top of a tower is found to be equal...Submitted by mrs_pradhan on Thu, 12/30/2010  01:06Multiple choice question From the top of a cliff 25 m high, the angle of elevation The angle of elevation of the top of a 15 m high tower at a point 15 m away from the base of the tow...Submitted by mrs_pradhan on Thu, 12/30/2010  01:06Multiple choice question The angle of elevation of the top of a 15 m high tower at 
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