To compute the area of walkway.
Answer to Problem 39STP
A
Explanation of Solution
Given information: Width of walkway
Formula used: Area of
Calculation: To calculate the area of the sidewalk, subtract the area of pool from the total area of pool and sidewalk.
This can be written as.
Putting the values
Taken ‘pi’ as
Simplifying this expression.
Chapter 11 Solutions
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