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Mathematics 18 Online
OpenStudy (anonymous):

An airplane over the Pacific Ocean sights an atoll at an 9° angle of depression. If the plane is 457 m above the water, how many kilometers is it from a point 457 m directly above the atoll? A.2.89 km B.72.38 km C.2885.38 km D.1010.36 km

OpenStudy (anonymous):

|dw:1334516950853:dw| I think is the diagram.

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