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MrRissso [65]
2 years ago
14

Find DE (trigonometry) Show work pls

Mathematics
1 answer:
Ksju [112]2 years ago
7 0

Answer:

Step-by-step explanation:

tan61=FD/24

FD=24tan61

tan19=DE/FD

DE=FDtan19, since FD=24tan61

DE=(24tan61)(tan19) (exact)

DE=14.9 units (rounded to nearst tenth)

Though they might round to 15 units...

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