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In which of the following circles are the approximate values of the area and circumference the same?

A. a circle with a radius of 2 feet
B. a circle with a diameter of 2 feet
C. a circle with a radius of 4 feet
D. a circle with a diameter of 1 foot

Respuesta :

Area = [tex] \pi r^{2} [/tex]
Circumference = 2[tex] \pi [/tex]r

A) Area = 4[tex] \pi [/tex] 
Circumference = 4[tex] \pi [/tex]

So A is the answer

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