Question

What is area of this face

Answer 1

The area of that face is 28

Explanation:

because 10 x 2 = 20 and 2x2=4 and 2x2=4 so add all those up together and you get 28

Answer 2

`28in^(2)`

Explanation:

We can divide the yellow area in one rectangle and two squares. The dimensions of the rectangle is 10in by 2in, because the base of such rectangle is found by subtracting 4 inches and 2 inches, that would give us the measure of the base of the rectangle.

So, the area of the rectangle is

`A_(r)= 10in * 2in = 20in^(2)`

Now, the dimensions of the square is 2 inches by 2 inches, according to the graph. So, the area of each square is

`A_(s)=2in * 2in = 4in^(2)`

The total area would be

`A_(total)= A_(r)+ 2A_(s)= 20in^(2)+2 (4in^(2) )=20in^(2) +8in^(2) = 28 in^(2)`

Therefore, the right answer is
`28in^(2)`