7cm is much more than 18mm. Through conversions, 7cm is the same as 70mm, and 18mm is 1.8cm.
The answer depends on what the "36 inch" measures: inside circumference, radius, diameter?
That's in the right order.
Measure the inside diameter and multiply it by 3.14159 (pi)
The area of a circle is the amount of space inside the circle. The circumference of a circle is the distance around the outside of the circle. (So no, they are not the same thing.)
18mm is 0.70866 inches.
18mm is 1.8cm
18mm = 0.018m
. Circumference(air) = 1
7cm is much more than 18mm. Through conversions, 7cm is the same as 70mm, and 18mm is 1.8cm.
If the radius of a circle is 18mm, its diameter is: 36mm
The answer depends on what the "36 inch" measures: inside circumference, radius, diameter?
That's in the right order.
The volume of a cylinder when the inside circumference is 12 feet and height is 8 feet is: 91.7 cubic feet.
25 mm * 18mm = 0.98 inches * 0.71 inches.
The circumference of a circle is the distance arround the edge of the circle. The area of a circle is how big the inside of the circle is.
A circle with a diameter of 8 would have the circumference of 2.54. This is the measurement inside the circle.