# Witch coninents are crossed by the prime merdian?

Witch coninents are crossed by the prime merdian?

### What is the westernmost longitude?

The westernmost longitude is 180W or -180, which is the Antimeridian. The Antimeridian is also known as the 180th Merdian because it 180 degrees from the Prime Merdian by crossing either the eastern or western hemispheres. In other words. this means the Antimeridian is both 180E (+180) and 180W (-180). It is used as the basis for the International Date Line (IDL).

### Prime numbers between 8 and 12?

The only prime between 8 and 12 is 11. To find out if a number is prime, just try dividing it by all prime numbers between 2 and that number (including 2). The easiest method to do this is to write all numbers from 2 to your number down. Then cross out all numbers divisible by 2. Now cross out all numbers divisible by the next lowest number that is not crossed out (which is…

### What is 1 degree north of the prime meridian and 104 degrees East of the prime merdian?

"104 degrees East of the prime meridian" defines a line between the north and south poles, passing through central Siberia, central Mongolia, China, Vietnam, Laos, Thailand, Cambodia, Singapore, Indonesia, and Antarctica. "1 degree north of the prime meridian" has no meaning, since the prime meridian itself passes through every possible north and south latitude.

### Why doesnt the prime merdian form two hemispheres?

The Prime Meridian, though it a longitudinal line, is only observed on one side of the planet, simply to give a "0" line. The Prime Meridian runs through the North pole, England, West Africa, Antarctica, and to the South pole. After that, the line of the Prime Meridian is the 180 degree line, which is roughly followed by the international date line. So, in summary, the Prime Meridian does divide the planet into two sections…

### What is the formula for finding the nth prime no?

There isn't an exact formula. I cannot tell you the 5th prime other than by trying every number until I find the 5th prime. What you can do is sieve for primes. noting that 0, 1 are neither prime nor composite, make a list starting from 2. Follow these rules: Every number not crossed out is a prime number. Once a prime number is found, count that number forward, and cross out that number and…

### How do you calculate prime numbers in 1 to 100?

List the numbers from 2 to 100. Rows of 10 work well. Cross out all the multiples of 2 that are greater than 2. This will be the rest of the even numbers. Go to the next number that isn't crossed out (3) and cross out all of its greater multiples. Proceed in this fashion. Next up will be 5. You can stop when you get to fifty. The numbers that aren't crossed out are…

### Which is a way of finding prime numbers?

List the numbers from 2 to 100. Rows of 10 work well. Cross out all the multiples of 2 that are greater than 2. This will be the rest of the even numbers. Go to the next number that isn't crossed out (3) and cross out all of its greater multiples. Proceed in this fashion. Next up will be 5. You can stop when you get to fifty. The numbers that aren't crossed out are…