In $($Figure $1),$ coordinate direction angles for $F_3=900lb$ are $=110,=35,$ and $=55.$

Determine the magnitude of the resultant force acting on the eyebolt.

Express your answer in pounds to three significant figures.

$F_R=$

lb

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Part B

Determine coordinate direction angle hat$()$ of the resultant force.

Express your answer in degrees to three significant figures.

$=$

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Part C

Determine coordinate direction angle $$ of the resultant force.

Express your answer in degrees to three significant figures.

$=$

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Part D

Determine coordinate direction angle $$ of the resultant force.

Express your answer in degrees to three significant figures.

$=$

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