Find the circumference and the area of a circle with diameter equal to 8.6 inches. Use 3.14 for pi Please answer it will mean a lot thanks

circumference  = 27.004in

area =  58.0586in^2

Step-by-step explanation:

circumference = pi * d so 3.14 * 8.6 = 27.004in

radius is half the diameter so 4.3

area is pi * r^2 so 3.14 * 4.3^2 = 58.0586in^2

pls thank and mark brainliest

Provided by Guathmaths

answer: input the dimensions of the room to be painted. click the button to calculate the amount of paint and man-hours needed for this job.

interior paint coverage depends on the brand of paint used. the coverage amount is listed on the label of the paint can. use this to adjust the values in the paint coverage section below. paint usually is applied at 350 to 400 square feet per gallon (primer at 200 to 300 square feet per gallon).

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