What is the circumference of a 78.75 cookie using pi= 3.14?
3.14
To find the circumference of a cookie, you need to know the value of its radius or diameter. The radius is the distance from the center of the cookie to its edge, and the diameter is the distance from one edge of the cookie to the opposite edge, passing through the center.
Since you have only mentioned the size of the cookie as "78.75", it is unclear whether this refers to the radius or diameter. For the purpose of this explanation, let's assume that the value of 78.75 corresponds to the diameter.
To calculate the circumference of a circle, you can use the formula:
Circumference = π * Diameter,
where π is a mathematical constant approximately equal to 3.14.
In this case, the diameter of the cookie is given as 78.75. So you can plug in the values into the formula:
Circumference = 3.14 * 78.75
Calculating this, you would get:
Circumference = 247.275
Thus, the circumference of the cookie is approximately 247.275, when using a value of π as 3.14.