CIRCULAR ARCH CALCULATOR

Up Shop Picture One Shop Picture Two Shop Picture Three Format Circular Arch Elliptical Arch Morso Hauncher Contact Us

Circle Sector, Segment, Chord and Arc Calculator


Lines AO and OB are called radii.
Lines AC, BC and AB are called chords.
The angle ACB is an inscribed angle.
The angle AOB is a central angle.
The curved line AB is called an arc.
Line OE is the apothem and is the height of triangle AOB.
Line ED is the segment height

Click on the 2 variables you know

Radius and Central Angle    Radius & Chord
  Radius & Segment Height     Radius & Apothem
  Chord & Segment Height      Chord & Apothem     Segment Height & Apothem














Significant Figures 

e+ or e- Refers to Exponential Notation 
For Example: 4.5 e+3 is the same as 4,500