Concept explainers
(a)
To find: The equation of the area of the rectangle in factored form.
(a)
Answer to Problem 45PPS
The required equation is
Explanation of Solution
Given information:
The given diagram of the plot is
Formula used:
Area of rectangle:
The given diagram of the plot is
Substitute b for l and a for b in the above equation.
Substitute
Hence, the required equation is
(b)
To find: The equation of the area of the rectangle in factored form formed by the outer edge.
(b)
Answer to Problem 45PPS
The required equation is
Explanation of Solution
Given information:
The given diagram of the plot is
Formula used:
Area of rectangle:
The given diagram of the plot is
Substitute
Substitute
Hence, the required equation is
(c)
To find: The equation of the area of the outer path of the rectangle in factored form formed by the outer edge.
(c)
Answer to Problem 45PPS
The required equation is
Explanation of Solution
Given information:
The given diagram of the plot is
Formula used:
Area of rectangle:
The equation of the area of outer rectangle is
The equation of the area of the inner rectangle is
Subtract the inner rectangle from the outer rectangle to get the required value.
Substitute
Hence, the required equation is
Chapter 8 Solutions
Algebra 1
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