Answer:
[tex]A) 16.56 ~in^{2}[/tex]
Step-by-step explanation:
[tex]Area=\frac{a+b (h)}{2}[/tex]
[tex]\frac{6.1+3.1(3.6)}{2}[/tex]
= [tex]\frac{9.2(3.6)}{2}[/tex]
= [tex]4.6(3.6)[/tex]
= [tex]A=16.56[/tex]
----------------------
hope it helps...
have a great day!!
