members are pin$-$connected at $A,B,$ and $C.$ Suppose that $F=400lb.$

Figure

$1$ of $1$

Determine the $x$ and $y$ components of reaction at $A.$

Express your answers in pounds to three significant figures separated by a comma.

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$$ Request Answer

Part B

Determine the $x$ and $y$ components of reaction acting on the member $AB$ at $B.$

Express your answers in pounds to three significant figures separated by a comma.

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Part C$.$

Also, Deterimine the x and y components of reaction at C$.$