George plans to cover his circular pool for the upcoming winter season. the pool has a diameter of 20 feet and the cover extends 12 inches beyond the edge of the pool. a rope runs along the edge of the cover to secure it in place. a. what is the area of the pool cover? b. what is the length of the rope? it's two questions that it's asking for. it's an open ended on circumference and area.

The pool has a radius of 20/2 = 10 feet

The cover has a radius of 10 + 1 = 11 feet

Area of the cover = πr^2 = 121 π sq ft

Circumference of the cover = 2πr = 22 π ft

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076