It depends on how complicated you want to make it.
The generally accepted answer would be to start at one point, and make a line to the next (a straight line). That's gonna be the answer, say, your teacher might want (sorry if you're an adult :p).
The technical answer? Drill a hole through the globe from one point to the other, and your shortest distance would be the straight line.
Einstein's answer? A geodesic. Look it up :p
A sphere, globe, or ball.If the word missing from the question is "distance",then the object is a sphere,
diameter
A globe.
Latitude
It iz kalled the equator
The equator.
... is called a Great Circle arc.
Straight line chord that tunnels through the globe. The shortest arc on the surface of the globe - which you may have wanted to ask about but did not - is found by drawing a great circle. This is the circle whose centre is the centre of the globe and whose circumference passes through the two points.
the questions is " do you know what is the shortest distance betwen two placs on a globes's surface? "
Globe
In plane geometry it is a straight line. If you want to know the shortest line between two points on a globe, it will be the intervening section or arc of the great circle route that connects the points. The great circle will be a circle that cuts the globe into exactly equal parts, like the equator.
Great Circle routes are used because they are the shortest route between two points on the globe.
a straight line ^Wrong. A straight line is NOT the shortest distance between two places when you're on a globe. http://en.wikipedia.org/wiki/Great_circle This is mathematically proven using calculus. Another way to prove this is to take a globe, and get some string. Pick two points, and make a straight line with the string to measure the distance. Cut off the extra string so you are using the exact amount needed for a straight line. Now, use the great circle, and you will be able to reach the same point, and have extra string left over, proving that the great circle is shorter than the straight line.
-- The 'great circle' route is the shortest distance between any two places on Earth (or on any other sphere). -- A great circle is a circle on the surface whose center is at the center of the Earth. -- The phrase "around the globe" is really not too clear.
Since the earth is a globe, some air routes are shorter when the flight goes over the Arctic. Those flights take a part of the "great circle" and shave off hours of distance. In fact great circle routes are applicable anywhere on the globe because they are the shortest routes between any two points.
A great-circle route is the shortest distance between two points on a sphere, making it an efficient choice for navigation to save time and fuel. It follows the curvature of the Earth's surface, aligning with the natural shape of the planet for more direct travel paths. This route is commonly used in long-distance air and sea travel to optimize efficiency and reduce travel time.
It can be done with Daft Logic. See the related link below.