Question

Estimate the area of the given polygon.6.9 ft2ft6 ft9 ftS ft

Answer 1

Let's split the given polygon in 3 parts:

Rectangle 1 has an area equal to

`Area1=6.9*9=62.1ft^2`

Rectangle 2 has an area equal to

`area2=8*3=24ft^2`

and rectangle 3 has an area equal to

`area3=2*9=18ft^2`

Therefore, the entire area is the sum of the above areas, that is,

`\begin{gathered} \text{ Total area= area1+area2+area3} \\ Total\text{ }area=62.1+24+18 \\ Total\text{ }area=104.1ft^2 \end{gathered}`

Therefore, by frounding this result to the neares whole number, the answer is 104 square feet, option 3 from top to bottom.