Answer:
What is the formula for calculating pi? The pi is a ratio and is obtained from a circle. If the diameter and the circumference of a circle are known, the value of pi will be as π = Circumference/ Diameter.
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The value of pi is 2.96 cm.
The circumference of a circle is the distance round the circle. It is the perimeter of the circle. The diameter of a circle is a straight line that touches two points on the circumference of a circle and also passes through the center.
The circumference of a circle = πD
Where:
π = Circumference / diameter
4.08 / 1.38 = 2.96 cm
Please find attached the table used to answer this question. To learn more about how to determine the circumference of a circle, please check: https://brainly.com/question/14351152
