R- radius a- angle. A problem sometimes known as Moser's circle problem asks to determine the number of pieces into which a circle is divided if n points on its circumference are joined by chords with no three internally concurrent. 14159, but your calculator probably has a button for this. Need a Protractor? Printable Scalable Protractor Templates with incremental arc points and length by degree tables. Calculate chord lengths when dividing the circumference of a circle into equal number of segments. See also Circle Divider for full scale circle division templates (clock face, protractor, Circle Sector calculator, Circle Segment Calculator, Arc Calculator, Circle Chord Calculator. Circular segment - is an area of a circle which is "cut off" from the rest of the circle by a secant (chord). See also Circle Divider for full scale circle division templates (clock face, protractor, Calculate chord lengths when dividing the circumference of a circle into equal number of segments. If you know radius and angle you may use the following formulas to calculate remaining segment parameters: For your convenience, this page also includes 4 mini circle measurement conversion calculators and 2 tape measurement conversion calculators (feet, inches to decimal The radius can be found by dividing the diameter by two, or by finding the square root of the quotient resulting from dividing the area by PI (3. If you know radius and angle you may use the following formulas to calculate remaining segment parameters: Geometry calculator solving for circle diameter given radius. Enter number of increments and diameter to draw full scale printable circle templates. Animate to scale, print and cut out template. CircleCuttingCircumference. Circle Division by Chords. Return to List of Free Calculators The constant PI (Π) can be approximated as 3. Check Holes and enter Hole Diameter and Hole Centre Setin to draw circles at increments instead of lines. . Animate Drag Angle and Radius sliders to calculate and animate the diagram. Circle Sector calculator, Circle Segment Calculator, Arc Calculator, Circle Chord Calculator. 14159). See also: Printable Protractors and Printable Clock Face Templates Drag Diameter slider to size. Radius can easily be calculated from diameter by dividing it in half because diameter is passing through the centre of the circle from edge to edge it is twice as large as radius (it is The premier source of tooling, parts, and accessories for bench top machinists. Geometry calculator solving for circle diameter given radius. On the picture: L - arc length h- height c- chord. For your convenience, this page also includes 4 mini circle measurement conversion calculators and 2 tape measurement conversion calculators (feet, inches to decimal The radius can be found by dividing the diameter by two, or by finding the square root of the quotient resulting from dividing the area by PI (3. The answer is The premier source of tooling, parts, and accessories for bench top machinists