Find area of each part of the shape and then add them up.
Area of triangle = 1/2bh = 1/2(5)(8) = 20 [tex]in^{2}[/tex]
Area of small rectangle = bh = 6x5 = 30 [tex]in^{2}[/tex]
Area of large rectangle = 16x10 = 160 [tex]in^{2}[/tex]
20 [tex]in^{2}[/tex] + 30 [tex]in^{2}[/tex] + 160 [tex]in^{2}[/tex] = 210 [tex]in^{2}[/tex]
answer: 210 [tex]in^{2}[/tex]
