It is a symbol in some Christian denominations to have a circle inside a square (or sometimes a square inside a circle). This represents the connection between heaven (the circle, which is one eternal round) and earth (the square, with the 'four corners' of the earth). It is very popular in the symbolism of the Church of Jesus Christ of Latter Day Saints (commonly called Mormons).
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The circle is the symbol of the Apache Indian tribe because they believed that the life path of all creatures, including humans, are circular. The movement of the sun and the moon is also circular. The homes of the tribes are round and their religious ceremonies like the Hogan and the tipi are also circular.
it is called circle because it is circular. circular means smooth, rounded edges. a circle matches that description.
It is the circle's circumference
circular arc is a segment of the circumference of a circle
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Circle.
the set f all points of the plane which lie either on the circle or inside the circle form the circular region
circle
This would be circular.
the distance around a circular region is called circumference
"Circular", meaning shaped like a circle.
A circular motion is essentially what it sounds like. Circular refers to something that has a circle shape, whilst motion refers to movement. Therefore a circular motion is movement in the shape of a circle.