Mathematics, 28.04.2021 22:10, thefootballman1115

You are walking near a river. While standing at A, you measure an angle of 90° between B and C, as shown. You then walk to B and measure an angle of 61° between A and C. The distance between A and B is about 1 mile. How wide (in miles) is the river between A and C? Round your answer to the
nearest tenth.

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You are walking near a river. While standing at A, you measure an angle of 90° between B and C, as s...