Final answer:
The radius of a circle with a diameter of 22 yards is 11 yards. Divide the diameter by 2 to find the radius, a basic concept in geometry.
Step-by-step explanation:
To find the radius of a circle when you know the diameter, you simply divide the diameter by 2. Given that the diameter of the circle is 22 yards, the radius is calculated as follows:
Radius = Diameter / 2
Radius = 22 yd / 2
Radius = 11 yards
This is because the diameter of a circle is always twice the length of the radius. Knowing this relationship is a fundamental concept in geometry, particularly when working with circles.