The exact circumference of the quarter is 7.53982237 cm
It Called A Divider
circumference = 2*pi*radius or pi*diameter
Circumference is only used for circles. Perimeter is for every other 2D shape.
The diameter of a quarter is 24.26 mm. Circumference is pi* diameter. 24.26 mm * 3.14159=76.21 mm
Circumference is a special name for a circles perimeter. I think the answer you are looking for is radious.
The equator and all lines of longitude are called great circles because the represent the circumference of the earth. The other latitude lines along the globe are smaller then the actually circumference.
The exact circumference of the quarter is 7.53982237 cm
It Called A Divider
circumference = 2*pi*radius or pi*diameter
It is an arc
An arc
The circumference of a circle = pi*diametre = 2pi*radius
Circumference is only used for circles. Perimeter is for every other 2D shape.
The diameter of a quarter is 24.26 mm. Circumference is pi* diameter. 24.26 mm * 3.14159=76.21 mm
The equator.
The distance around the outside of a circle is called the circumference. You can find this difference by multiplying the circles diameter by pi (3.141...).