Mathematics, 26.02.2021 21:50 palcochran1313

A Surveyor wants to know the length of a tunnel built three mountain according to equip machines located 212 m from one entrance of the tunnel at an angle of 57° to the perpendicular also equation equipment she is 180 m from the other entrance of the tonight an angle of 40° to the perpendicular based on these measurements find the length of the entire tunnel

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