Thanks for your support, Jimmy Fallon! When 15-year-old Katie Francis was close to breaking the record for most boxes of Girl Scout Cookies sold, she reached out to The Tonight Show host to help her make the monumental sale.
equator - a circle dividing a sphere or other surface into two usually equal and symmetrical parts. circle - ellipse in which the two axes are of equal length; a plane curve generated by one point moving at a constant distance from a fixed point; he calculated the circumference of the circle.
Every latitude on the Earth is measured north or south from the Equator. The Equator is a line that marks the exact halfway point between the North Pole and the South Pole. The plane of the Equator is at 90 degrees to the Earth's rotational axis. The tropics are two other important parallels.