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Q A chain BAC crosses a river, A and C being on the near and far end of the river respectively. Respective bearing of B

Q A chain BAC crosses a river, A and C being on the near and far end of the river respectively. Respective bearing of B and C taken at D, appoint 80 m measured at right angle to AB from A, are 150⁰ and 60⁰ respectively. AB being 24 m.

(a) Draw neat sketch from given data

(b) Calculate the chainage of point C

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