Best Answer

Circumference of a circle: 2*pi*radius or diameter*pi

Q: What is the circumference of an 18 inch circle?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

The circumference of a 3.5 inch circle is: 10.996 inches.

(pie)(diameter)=(circumference) (pie)(9)(2)=18(pie)=56.549

The radius of a circle with a 14.5 inch circumference is 2.15 inches

The circumference of a 27-inch circle is: 84.8 inches.

All depends what you mean by 18 inches, is that the circumference, the diameter or the radius

Related questions

The circumference of a circle with an 18-inch diameter is about 56.55 inches. (C = d x Pi)

Circumference of circle: 18*pi = 56.549 inches rounded up to 3 decimal places

18*pi or 18*3.141592=56.55

The circumference of a 7-inch circle is: 21.99

The circumference of a 6-inch circle is: 18.85 inches.

The circumference of a 46-inch circle is: 144.5 inches.

The circumference of a 6-inch circle is: 18.85 inches.

The circumference of a 3.5 inch circle is: 10.996 inches.

The circumference of a 42-inch diameter circle is: ~131.95 inches.

The circumference of a 10 inch circle is: 31.416 inches(circumference = diameter x pi).

(pie)(diameter)=(circumference) (pie)(9)(2)=18(pie)=56.549

The circumference of a six-inch diameter circle is: 18.8 inches.