STEP 0: Pre-Calculation Summary
Formula Used
rc = d5*(sqrt((4+(2*sqrt(2))+sqrt(20+(14*sqrt(2))))/2))/(sin(5*pi/16)/sin(pi/16))
This formula uses 1 Constants, 2 Functions, 2 Variables
Constants Used
pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288
Functions Used
sin - Trigonometric sine function, sin(Angle)
sqrt - Squre root function, sqrt(Number)
Variables Used
Diagonal across Five Sides of Hexadecagon - (Measured in Meter) - Diagonal across five sides of Hexadecagon is the straight line joining two non-adjacent vertices across five sides of Hexadecagon.
STEP 1: Convert Input(s) to Base Unit
Diagonal across Five Sides of Hexadecagon: 21 Meter --> 21 Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
rc = d5*(sqrt((4+(2*sqrt(2))+sqrt(20+(14*sqrt(2))))/2))/(sin(5*pi/16)/sin(pi/16)) --> 21*(sqrt((4+(2*sqrt(2))+sqrt(20+(14*sqrt(2))))/2))/(sin(5*pi/16)/sin(pi/16))
Evaluating ... ...
rc = 12.628242625636
STEP 3: Convert Result to Output's Unit
12.628242625636 Meter --> No Conversion Required
(Calculation completed in 00.013 seconds)
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rc = d5*(sqrt((4+(2*sqrt(2))+sqrt(20+(14*sqrt(2))))/2))/(sin(5*pi/16)/sin(pi/16))

A Hexadecagon is a 16-sided polygon, in which all angles are equal and all sides are congruent. Each angle of a regular hexadecagon is 157.5 degrees, and the total angle measure of any hexadecagon is 2520 degrees. Hexadecagons are sometimes used in art and architecture.

## How to Calculate Circumradius of Hexadecagon given Diagonal across Five Sides?

How to calculate Circumradius of Hexadecagon given Diagonal across Five Sides using this online calculator? To use this online calculator for Circumradius of Hexadecagon given Diagonal across Five Sides, enter Diagonal across Five Sides of Hexadecagon (d5) and hit the calculate button. Here is how the Circumradius of Hexadecagon given Diagonal across Five Sides calculation can be explained with given input values -> 12.62824 = 21*(sqrt((4+(2*sqrt(2))+sqrt(20+(14*sqrt(2))))/2))/(sin(5*pi/16)/sin(pi/16)).

### FAQ

The Circumradius of Hexadecagon given Diagonal across Five Sides formula is defined as the straight line connecting the circumcenter and any point on the circle that touches all the vertices of Hexadecagon, calculated using diagonal across five sides and is represented as rc = d5*(sqrt((4+(2*sqrt(2))+sqrt(20+(14*sqrt(2))))/2))/(sin(5*pi/16)/sin(pi/16)) or Circumradius of Hexadecagon = Diagonal across Five Sides of Hexadecagon*(sqrt((4+(2*sqrt(2))+sqrt(20+(14*sqrt(2))))/2))/(sin(5*pi/16)/sin(pi/16)). Diagonal across five sides of Hexadecagon is the straight line joining two non-adjacent vertices across five sides of Hexadecagon.
The Circumradius of Hexadecagon given Diagonal across Five Sides formula is defined as the straight line connecting the circumcenter and any point on the circle that touches all the vertices of Hexadecagon, calculated using diagonal across five sides is calculated using Circumradius of Hexadecagon = Diagonal across Five Sides of Hexadecagon*(sqrt((4+(2*sqrt(2))+sqrt(20+(14*sqrt(2))))/2))/(sin(5*pi/16)/sin(pi/16)). To calculate Circumradius of Hexadecagon given Diagonal across Five Sides, you need Diagonal across Five Sides of Hexadecagon (d5). With our tool, you need to enter the respective value for Diagonal across Five Sides of Hexadecagon and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
In this formula, Circumradius of Hexadecagon uses Diagonal across Five Sides of Hexadecagon. We can use 11 other way(s) to calculate the same, which is/are as follows -