Mathematics, 02.03.2021 17:40, pineappledogpie1608

Select all of the true statements. is the area of a circle of radius 1.
is the area of a circle of diameter 1.
is the circumference of a circle of radius 1.
is the circumference of a circle of diameter 1.
is the constant of proportionality relating the diameter of a circle to its circumference.
is the constant of proportionality relating the radius of a circle to its area.

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Select all of the true statements. is the area of a circle of radius 1.
is the area of a circ...