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find the area of a circle with a diameter of 4 ft ( Take pi = 3.14 ) round your solution to two decimal places. pls and Hurryyyyy!!!!

Sagot :

Step-by-step explanation:

pi x r^2

3.14 x (2×2) = 12.56

Answer:

area of circle=πr^2= 3.14*4ft=12.56ft