Correct option is C. $$144\,cm^2$$
$$DQ=LR=16cm$$
$$QR=5cm=DL$$
$$AP=\dfrac{1}{4}QD=\dfrac{16}{4}cm=4cm=BS$$
Area of $$DLRQ\rightarrow QR\times RL$$
$$=5\times 16=80\,cm^3$$
Area of $$\Delta PDQ\rightarrow $$ Area of $$PAD$$ and $$PAQ$$
$$=\dfrac{1}{2}x\times (PA)+\dfrac{1}{2}(16-x)PA$$
$$=\dfrac{1}{2}\times 16\times 4\Rightarrow 32cm^2$$
Similarly area of $$LSR=32cm^2$$
So, Area of polygon $$=80+32+32=144cm^2$$
potion (c) is correct.