Homework Help: maths

Posted by karuna on Monday, January 14, 2013 at 10:30am.

two poles are of height 20 metres and 14 metres. the wire makes an angle of 30 degree with the horizontal. find the distance between the twopoles.

maths - karuna, Monday, January 14, 2013 at 10:40am
tan30=6/BC
maths - karuna, Monday, January 14, 2013 at 10:46am
tan30=6/BC OR,BC=6/TAN30 =6/1/ROOT3 =6X1.732 =10.392

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