Inscribed and circumscribed

Calculator nameSummary
Incircle of a triangle Calculates the radius and area of the incircle of a triangle given the three sides.
Circumcircle of a triangle Calculates the radius and area of the circumcircle of a triangle given the three sides.
Incircle of a regular polygon Calculates the radius and area of the incircle of a regular polygon.
Circumcircle of a regular polygon Calculates the radius and area of the circumcircle of a regular polygon.
Regular polygons inscribed to a circle Calculates the side length and area of the regular polygon inscribed to a circle.
Regular polygon circumscribed to a circle Calculates the side length and area of the regular polygon circumscribed to a circle.