Question

If the radius of a circle is 12 cm and the Circumference is C cm, what is an expression for finding π?

Question 4 options:

π = C12

π=C24

π=12C

π=24C

Answer 1

Answer:

Step-by-step explanation:

circumference=2πr

2πr = C

2*π*12 = C

24π = C

$\pi = \frac{C}{24}$