Best Answer

Because the ancient mathematicians who were doing work with circles decided that 360

would be a good number to use to define one complete revolution (or circle).

In that way, they could split up the whole thing into 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24,

30, 36, 40, 45, 60, 72, 90, 120, or 180 equal pieces without ever using fractions of degrees.

Q: Why is there 360 degrees why not another number?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

The number of degrees in a circle is always 360.The number if degrees in a part of a circle is that same part of 360.In 74.2% of a circle, there are 74.2% of 360 degrees.

360 degrees

There are an infinite number of angles between 180 degrees and 360 degrees but 182 degrees is one of them.

360 degrees

Another measurement could be 283-360 or -77* or 283+360 or 643*

Related questions

The number of degrees in a circle is always 360.The number if degrees in a part of a circle is that same part of 360.In 74.2% of a circle, there are 74.2% of 360 degrees.

360 degrees

A circle has 360 degrees

Another measurement could be 283-360 or -77* or 283+360 or 643*

There are 360 degrees around a circle

360 degrees

The number of degrees in a circle is 360. So the Who in your question is a circle.

There are an infinite number of angles between 180 degrees and 360 degrees but 182 degrees is one of them.

The sum of the external angles of ANY polygon is 360 degrees. The number of sides is irrelevant.

There are 360 degrees around a circle

360 degrees

Since a complete revolution (full circle) is 360 degrees, you simply divide the number of degrees by 360.