amelieb415 amelieb415

06-11-2022
Mathematics

Answered

Jerry wants to cover a triangular field, ABC, with fertiliser. B A 225 50° 175 C Diagram NOT accurately drawn Here are the measurements Jerry makes angle ABC = 50° correct to the nearest degree, BA= 225 m correct to the nearest 5 m, BC= 175 m correct to the nearest 5 m. Work out the upper bound for the area of the field. You must show your working.

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