(a)
To find: Thearea of the shaded region in factored form.
(a)
Answer to Problem 7CYU
The area of the shaded region in factored form is
Explanation of Solution
Given information:
The dimensions of larger rectangle are
Formula used:
The area of the rectangle is as follows:
Calculation:
As it is given that the dimensions of larger rectangle
Substitute
Substitute
Subtract the Area of rectangle
Therefore,the area of the shaded region in factored form is
Conclusion:
Thus, the area of the shaded region in factored form is
(b)
To find: The area of the shaded region if value of
(b)
Answer to Problem 7CYU
The area of the shaded region is
Explanation of Solution
Given information:
The value of
Calculation:
It is given that
Substitute
Thereforethe area of the shaded region is
Conclusion:
Thus,the area of the shaded region is
Chapter 14 Solutions
Pre-Algebra, Student Edition
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