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Mathematics 16 Online
OpenStudy (anonymous):

From a point A, 40 metres from the base of a building B, the angle of elevation to the top of the building C is 51 degree, and to the top of the flagpole D on top of the building is 56 degree. Find the height of the flagpole.

ganeshie8 (ganeshie8):

As a start, make a rough sketch

ganeshie8 (ganeshie8):

btw nice username :)

OpenStudy (anonymous):

Thank you, yes I am trying to sketch it :)))

ganeshie8 (ganeshie8):

|dw:1426069040643:dw|

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