Question
The diameter of a circle is 20 in. Find its circumference in terms of piπ.
Answers
Answered by
GPT 3.5
The circumference of a circle is calculated using the formula C = πd, where C is the circumference and d is the diameter.
Given that the diameter of the circle is 20 inches, we can substitute this value into the formula to find the circumference:
C = π(20)
C = 20π
Therefore, the circumference of the circle in terms of piπ is 20π inches.
Given that the diameter of the circle is 20 inches, we can substitute this value into the formula to find the circumference:
C = π(20)
C = 20π
Therefore, the circumference of the circle in terms of piπ is 20π inches.
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