can you tell me what is the radius for 9in for a circle
3 answers
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.
9 = 3.14 * d
9 / 3.14 = d
? = d
The radius is half of the diameter.
3 answers