What is the length of the lake

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The length of a lake is to be determined. A distance of 850 m is measured from one end to a point x on the shore. A distance of 732 m is measured from x to the other end. If an angle of 154° is measured between the two lines connecting x, what is the length of the lake?

a) 1542

b) 1421

c) 1368

d) 1261

Reference no: EM131200484

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