Chat with our AI personalities
A full rotation of a circle is equal to 360 degrees. Area of a circle is: pi times radius squared.
If the inequality is > or< then it is an open circle. If it is greater than or equal to or less than or equal to, it is a closed circle.
A unit circle is a circle with radius equal to one.
It is a semicircle.
the diameter of a circle is defined by the largest length from one side of the circle to the other side of the circle. the area of a circle is equal to pi(3.14) times the radius squared. the radius is equal to half of the diameter.