How do you find the radius of a circle?
The radius of a circle is half the diameter.
Thank you :]
You're welcome.
To find the radius of a circle, you need to know either the diameter or the circumference of the circle.
If you know the diameter, which is the distance across the circle passing through the center, you can simply divide it by 2 to find the radius. Mathematically, the formula for finding the radius from the diameter is:
Radius = Diameter / 2
On the other hand, if you know the circumference, which is the distance around the circle, you can use the following formula to find the radius:
Radius = Circumference / (2 * Pi)
In this formula, Pi represents the mathematical constant approximately equal to 3.14159.
In summary, to find the radius, use the diameter and divide it by 2, or use the circumference and divide it by 2 times Pi.