This math topic focuses on calculating the circumference of a circle using the diameter. Specifically, learners determine the circumference as a function of π. Each problem presents a circle with a given diameter, and students must calculate the circumference by applying the formula C = πd, where d is the diameter of the circle. The answers are expected to be in terms of π, with multiple choice options provided for each question.
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Find the circumference of the circle as a function of π