A circle.
the whispering eye
The line round the edge of the circle.
There is no such thing or things as quardants in math terms. A quadrant, on the other hand, is either each of the four quarters of the Cartesian plane that is formed by the axes, or the four sectors of a circle formed by any two mutually perpendicular diagonals.
A line segment extending from the center of a circle or sphere t o the circumference or bounding surface.
It looks like 3/4 of the area of a circle and it is called a reflex angle
The quadrant is the one of the four quaters of a circle. It is the math term for a 1/4 of a circle.
the whispering eye
The line round the edge of the circle.
In math terms, pi, means 3.14, which is a everlasting decimal, that is just rounded to make your math easier. So pi, means 3.14 in math terms.
Circumference is like the perimeter of a circle.
It means the distance from the center of a circle out to its curvy part.
A line that bisects a circle and goes through the center of it is the diameter.
If you are talking about a graph, a solid circle means that point, say (3,4), is included, and an open circle it is not included
There is no such thing or things as quardants in math terms. A quadrant, on the other hand, is either each of the four quarters of the Cartesian plane that is formed by the axes, or the four sectors of a circle formed by any two mutually perpendicular diagonals.
A line segment extending from the center of a circle or sphere t o the circumference or bounding surface.
It looks like 3/4 of the area of a circle and it is called a reflex angle
If i remember the 'ol math class circle area is equal to radius squared times pi so 20x20x3.14 = 1256 meters squared