can you tell me what is the radius for 9in for a circle
What is 9 inches? Is it the diameter? the circumference?
ircumfrence
C = pi * d
9 = 3.14 * d
9 / 3.14 = d
? = d
The radius is half of the diameter.
To determine the radius of a circle with a given diameter, you simply divide the diameter by 2. In this case, the diameter is 9 inches, so to find the radius, you would divide 9 by 2.
Calculating the radius:
9 inches ÷ 2 = 4.5 inches
Therefore, the radius for a circle with a diameter of 9 inches is 4.5 inches.