A circle has a circumference of 11,304 units.
What is the diameter of the circle?

d=3600

Step-by-step explanation:

C=πd

11,304=3.14d

divide:11,304÷3.14=3600

C=11,304=3.14*3600

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540