What is the circumference of a 1.75 inch circle?

The formula for the circumference of a circle is C = 2πr, where r is the radius of the circle. Since the radius is half the diameter, which is equal to 1.75 inches, the radius is 0.875 inches. Plugging this value into the formula, we get C = 2 * π * 0.875 ≈ 5.4978 inches. Therefore, the circumference of a 1.75 inch circle is approximately 5.4978 inches.