Mathematics, 09.04.2021 18:40 calistaallen1734
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Janice is standing in a building and looking out of the window at a tree. The tree is 20 feet away from Janice. Janice's line of sight to the top of
the tree creates a 42° angle of elevation, and her line of sight to the base of the tree creates a 31° angle of depression. How tall is the tree?
Round your answer to the nearest tenth.
420
310 20
Answers: 1
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Janice is standing in a building and looking out of the window at a tree. The tree is 20 feet aw...
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