Question

What is the area of this figure?

Answer 1

Explanation:

Answer 2

105.565
`ft^(2)`

Explanation:

1. The best way to calculate this shape would be to calculate the big rectangle in the middle which would be

9 x 10 = 90
`ft^(2)`

Then lets calculate the smaller sqaure

2 x 2 = 4
`ft^(2)`

Now lets calculate the triangle but first lets work out its perpendicular length by doing

9 - (2+4) = 3

3 x 3 = 9/2
`ft^(2)` or 4.5
`ft^(2)`

Finally let calculate the circle =

1/4 π
`3^(2)` =

1/4(9 x 3.14) =

1/4(28.26) =

7.065
`ft^(2)`

2. Add these all up

90
`ft^(2)` + 4
`ft^(2)` + 4.5
`ft^(2)`+ 7.065
`ft^(2)` =

105.565
`ft^(2)`