$!$

Required information

Problem $04\mathrm{.}153-$ Bent rod

A force $P=280N$ is applied to a bent rod ABC, which may be supported in four different ways. In each case, if possible,

determine the reactions at the support.

Problem $04\mathrm{.}153.$a$-$Reactions

$($a$)$

The reaction at $A$ is

$NZ$

The reaction at $C$ is

$N$&