A bucket helicopter drops water over a fire
that is 2.7 km from the command center
on the gro...
Mathematics, 09.12.2020 16:40 rosie20052019
A bucket helicopter drops water over a fire
that is 2.7 km from the command center
on the ground. An observer estimates that
the angle of elevation from her position to
the helicopter is 15°30'. What is the
altitude if the helicopter above her?
Answers: 1
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