Answer: b and d
Step-by-step explanation: it’s t only two that make since
The answer is [tex]a^{2} -(2*4)[/tex]
Definition of square and rectangle
A plane figure having four equal sides and four right (90°) angles in geometry is called a square.
A rectangle is a two-dimensional shape with four sides, four corners, and four right angles. A rectangle's opposite sides are the same length, with one pair being longer than the other.
The area of given square= a²
The area of rectangle= 2*4
Hence the area of shaded region= [tex]a^{2} -(2*4)[/tex]
To know more about the finding shaded region area
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