
To calculate: The two algebraic expressions for the shaded area of the provided figure which is shown below,

Answer to Problem 1RVS
Solution:
The required area for the shaded region is
Explanation of Solution
Given Information:
The provided option is shown below,
A.
The provided figure is shown below,
Formula used:
The area of rectangle A with length
Calculation:
Consider the provided figure which is shown below,
Now, recall that the area of rectangle A with length
Now, the area of shaded figure will be the difference of the area of entire rectangle and the area of rectangle not shaded.
The dimensions of the rectangle are
Also, the dimensions of the area not shaded are
Therefore, the area of the shaded region will be,
Thus, the required polynomial is
Also, sum of area of inner part and outer shaded rectangle is
Therefore, the required area for the shaded region is
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Chapter 4 Solutions
Elementary and Intermediate Algebra
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