A circle has a circumference of 28.36 units what is the diameter of the circle
Accepted Solution
A:
Answer:d= 9.032 unitsStep-by-step explanation:Given[tex]Circumference = 28.36[/tex]We will use the formula for circumference of a circle to find it's radius and then diameter will be found using radius.So,[tex]C=2\pi r\\Putting\ the\ value\ of\ \pi and \C\\28.36 = 2 * 3.14 *r\\28.36=6.28* r\\r=\frac{28.36}{6.28}\\ r=4.516\ units[/tex]Now to find the diameter:d = r*2d = 4.516*2d= 9.032 units