What is the circumference of a circle with a radius of 4.5? round to the nearst ft
The circumference of the circle can be calculated using the formula:
Circumference = 2 × π × radius
Where π is approximately equal to 3.14 and the radius is 4.5.
So, the circumference = 2 × 3.14 × 4.5 = 28.26 feet (rounded to the nearest foot)
Therefore, the circumference of the circle with a radius of 4.5 feet is approximately 28 feet.