Can some help me with this problem

Answer:
[tex]52[/tex] square units
Step-by-step explanation:
The formula for the area of a rectangle is [tex]A=lw[/tex] where [tex]l[/tex] stands for the length and [tex]w[/tex] stands for the width.
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First, let's find the area of the outside rectangle.
The width of the outside rectangle is 6 units and the length is 11 units.
So,
[tex]A=6(11)[/tex]
[tex]A=66[/tex] square units
This is the area of the yellow rectangle.
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Now, let's find the area of the red rectangle.
The width of the red rectangle is 2 units and the length is 7 units.
So,
[tex]A=2(7)[/tex]
[tex]A=14[/tex] square units
This is the area of the red rectangle.
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Now, to find the answer, we must subtract the area of the outside rectangle by the area of the red rectangle to find the area shaded in yellow.
[tex]66-14=[/tex]
[tex]=52[/tex] square units
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Hope this is helpful