Ann, Mara, Jenny , Tina, and Sue are sisters. Two of the five sisters must help their fatherat his business each Saturday.How ma
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You can just use sine.
Sin(F) = opposite/hypotenuse = 28/40.
F =
(28/40)
Plug into your calculator.
44.4
Sin(F) = opposite/hypotenuse = 28/40.
F =
Plug into your calculator.
44.4