- Aug 11, 2017
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The assumptions behind the numbers are not sound.
Still dont wan
What assumptions?
You have the distance across the brim you have the circumference of the pool with those two numbers you can derive the width of the brim by using simple algebra.
The diameter of the brim is 180”
The circumference of the pool is 540”
180x3.14=565.2 circumference of the brim
540 circumference of the pool
565.2-540=25.2 the difference in circumference between the pool and the brim
25.2/3.14=8the difference in diameter between the pool and the brim
8/2=4 the brim hangs over both sides so you have to divide the difference in diameter by 2
Now you know the pool has a 4” brim.
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