A circle is a curve sketched out by a point moving in a plane. The approximate circumference of the circular swimming pool whose diameter is 8.5 meters is 8.5πmeter or 26.7 meters.
What is a circle?
A circle is a curve sketched out by a point moving in a plane so that its distance from a given point is constant; alternatively, it is the shape formed by all points in a plane that are at a set distance from a given point, the centre.
Given that the diameter of a circular swimming pool is 8.5 m.
Since the radius of the circle is half the diameter, therefore, the value of the radius of the circle can be written as,
Radius = Diameter / 2
= 8.5 meter / 2
= 4.25 meter
Now, the circumference of the swimming pool can be found as shown below. The circumference of the circular swimming pool is,
Circumference = 2 × π × r units
= 2 × π × 4.25 units
= 8.5π meters
= 26.7 meters
Hence, the approximate circumference of the circular swimming pool whose diameter is 8.5 meters is 8.5πmeter or 26.7 meters.
Learn more about Circle:
https://brainly.com/question/11833983
#SPJ5
