Answer:
The diameter of the circle is 8.6 centimeters.
Explanation:
The formula for circumference is C = πd
Since both C and π are known then we can easily solve for the diameter.
Substitute the values given and solve.
C = 27cm
π = 3.15
C = πd
27cm = 3.15d
Divide both sides of the equation by 3.15
27cm/3.15 = 3.15d/3.15
8.6 cm = d
d = 8.6 cm