Find the area of the figure:

# Find the area of the figure:

1. A
20
2. B
42
3. C
14
4. D
28

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### Solution:

Concept- We have a rectangle, and the graphic also shows the rectangle's measurements. We must apply the formula , where l is the rectangle's length and b is its width, to get the area of the rectangle.
As a result, we may depict the resulting rectangle as in the image above.
Therefore, it is evident that the rectangle's width is equal to 4 meters and its length is equal to 7 meters.
We are aware that if a rectangle's length and width are both equal to l and b, then the area of the rectangle is equal to the sum of l and b.
Assume that A is the same as the rectangle's area.
When we replace equations (1) and (2) in equation (3) , we obtain
Hence, the correct option is 4) 28

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