Qn $1.$ A P $25(-0,Bj+0\mathrm{.}6k)N$ acts on a bent rod as shown. $[$Fram $3\mathrm{.}43).$ Determine the moment of $P$ about

d i$.$ Point $A,$

b ii$.$ A line joining points A and $C,$

$C$ iii. A line jaining points A and $D.$

$5$ pts

$2\mathrm{.}5$ pts

$2\mathrm{.}5$ pts

$1$ iv$.$ A line joining A and $D$

$2\mathrm{.}5$ pts

$e^v.$ Explain the relation between the maments in $=$ to iv and verify this relation numerically.

$2\mathrm{.}5$ pts