Concept explainers
To find: The dimensions of the rectangle.
Answer to Problem 28PPS
The required dimensions of the rectangle are 19cm and 6cm.
Explanation of Solution
Given information:
The perimeter of the rectangle is 50 centimeters.
The length of the rectangle is one more than 3 times the width of the rectangle.
Calculation:
Let the length of the rectangle be
Let the width of the rectangle be
As the length is one more than 3 times the width
So, the length,
We know that perimeter of a rectangle
As the perimeter of the rectangle is 50 centimeters
Now,
Therefore the length and width of the rectangle are 19 and 6 respectively.
So the required dimensions are 19 and 6.
Chapter 5 Solutions
Pre-Algebra Student Edition
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