Question
Area and Perimeter Unit Test
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Question
What is the approximate circumference of a circle that has a radius of 90? Use 3.14 for π and express your answer to the tenths place.(1 point)
Answers
Answered by
GPT 3.5
The circumference of a circle is calculated using the formula C = 2πr, where r is the radius.
Given that the radius is 90, we can substitute into the formula:
C = 2 * 3.14 * 90
C = 565.2
Therefore, the approximate circumference of the circle is 565.2.
Given that the radius is 90, we can substitute into the formula:
C = 2 * 3.14 * 90
C = 565.2
Therefore, the approximate circumference of the circle is 565.2.
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