Select all of the true statements. A. 3.14 is the area of a circle of radius 1.
B. 3.14 is the area of a circle of diameter 1.
C.3.14 is the circumference of a circle of radius 1.
D. 3.14 is the circumference of a circle of diameter 1.
E. Tt is the constant of proportionality relating the diameter of a circle to its
circumference.
F. 7 is the constant of proportionality relating the radius of a circle to its area.
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