The diameter of a circle is 2 feet. What is the circle's circumference?
Use 𝜋 ≈ 3.14 and round your answer to the nearest hundredth.
The diameter of a circle is twice the value of its radius. Therefore, the radius of this circle is 2 feet / 2 = 1 foot.
The circumference of a circle can be calculated using the formula C = 2πr, where C is the circumference and r is the radius.
Using π ≈ 3.14, we can substitute the values into the formula:
C = 2 * 3.14 * 1
C = 6.28 feet.
Therefore, the circle's circumference is approximately 6.28 feet.