Answer:
22 peaches
Step-by-step explanation:
I hope this help! :)
Circle = (x-h)^2 + (y-k)^2 = r^2
Center is (h,k) h = -5, k = 2
Radius is 4, r = 4
(x - -5)^2 + (y - 2)^2 = 4^2
(x + 5)^2 + (y - 2)^2 = 16
81 is 45% of 180, all you do is divide 81 by .45 and boom there you go
(3^2)^-2
9
9^-2 = 1/9^2 ---> 1/81
should be 1/81
Circumference = PI * diameter
diameter = Circumference / PI
diameter = 40.82 / 3.14159265
diameter =
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12.9934095689
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Basically, the rug is roughly 1 foot wider than the room.