Inradius of Heptagon given Short Diagonal Calculator

✖Short Diagonal of Heptagon is the length of the straight line joining two non-adjacent vertices across the two sides of the Heptagon.ⓘ Short Diagonal of Heptagon [d_Short]

+10%

-10%

✖Inradius of Heptagon is defined as the radius of the circle which is inscribed inside the Heptagon.ⓘ Inradius of Heptagon given Short Diagonal [r_i]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Heptagon Formula PDF PDF Image

Inradius of Heptagon given Short Diagonal Solution

STEP 0: Pre-Calculation Summary

Formula Used

Inradius of Heptagon = (Short Diagonal of Heptagon/(2*cos(pi/7)))/(2*tan(pi/7))
r_i = (d_Short/(2*cos(pi/7)))/(2*tan(pi/7))
This formula uses 1 Constants, 2 Functions, 2 Variables

Constants Used

pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288

Functions Used

cos - Cosine of an angle is the ratio of the side adjacent to the angle to the hypotenuse of the triangle., cos(Angle)
tan - The tangent of an angle is a trigonometric ratio of the length of the side opposite an angle to the length of the side adjacent to an angle in a right triangle., tan(Angle)

Variables Used

Inradius of Heptagon - (Measured in Meter) - Inradius of Heptagon is defined as the radius of the circle which is inscribed inside the Heptagon.
Short Diagonal of Heptagon - (Measured in Meter) - Short Diagonal of Heptagon is the length of the straight line joining two non-adjacent vertices across the two sides of the Heptagon.

STEP 1: Convert Input(s) to Base Unit

Short Diagonal of Heptagon: 18 Meter --> 18 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

r_i = (d_Short/(2*cos(pi/7)))/(2*tan(pi/7)) --> (18/(2*cos(pi/7)))/(2*tan(pi/7))

Evaluating ... ...

r_i = 10.3714419193312

STEP 3: Convert Result to Output's Unit

10.3714419193312 Meter --> No Conversion Required

FINAL ANSWER

10.3714419193312 ≈ 10.37144 Meter <-- Inradius of Heptagon

(Calculation completed in 00.008 seconds)

You are here -

Home » Math » Geometry » 2D Geometry » Heptagon » Radius of Heptagon » Inradius of Heptagon » Inradius of Heptagon given Short Diagonal

Credits

Created by Mona Gladys

St Joseph's College (SJC), Bengaluru

Mona Gladys has created this Calculator and 2000+ more calculators!

Verified by Shweta Patil

Walchand College of Engineering (WCE), Sangli

Shweta Patil has verified this Calculator and 1100+ more calculators!

< Inradius of Heptagon Calculators

Inradius of Heptagon given Short Diagonal

LaTeX Go Inradius of Heptagon = (Short Diagonal of Heptagon/(2*cos(pi/7)))/(2*tan(pi/7))

Inradius of Heptagon given Long Diagonal

LaTeX Go Inradius of Heptagon = (Long Diagonal of Heptagon*sin(((pi/2))/7))/tan(pi/7)

Inradius of Heptagon given Circumradius

LaTeX Go Inradius of Heptagon = Circumradius of Heptagon*sin(pi/7)/tan(pi/7)

Inradius of Heptagon

LaTeX Go Inradius of Heptagon = Side of Heptagon/(2*tan(pi/7))

Inradius of Heptagon given Short Diagonal Formula

LaTeX Go

Inradius of Heptagon = (Short Diagonal of Heptagon/(2*cos(pi/7)))/(2*tan(pi/7))
r_i = (d_Short/(2*cos(pi/7)))/(2*tan(pi/7))

What is a Heptagon?

Heptagon is a polygon with seven sides and seven vertices. Like any polygon, a heptagon may be either convex or concave, as illustrated in the next figure. When it is convex, all its interior angles are lower than 180°. On the other hand, when its is concave, one or more of its interior angles is larger than 180°. When all the edges of the heptagon are equal then it is called equilateral

How to Calculate Inradius of Heptagon given Short Diagonal?

Inradius of Heptagon given Short Diagonal calculator uses Inradius of Heptagon = (Short Diagonal of Heptagon/(2*cos(pi/7)))/(2*tan(pi/7)) to calculate the Inradius of Heptagon, The Inradius of Heptagon given Short Diagonal formula is defined as the length of the straight line from center to any point on the incircle of the Heptagon, calculated using short diagonal. Inradius of Heptagon is denoted by r_i symbol.

How to calculate Inradius of Heptagon given Short Diagonal using this online calculator? To use this online calculator for Inradius of Heptagon given Short Diagonal, enter Short Diagonal of Heptagon (d_Short) and hit the calculate button. Here is how the Inradius of Heptagon given Short Diagonal calculation can be explained with given input values -> 10.37144 = (18/(2*cos(pi/7)))/(2*tan(pi/7)).

FAQ

What is Inradius of Heptagon given Short Diagonal?

The Inradius of Heptagon given Short Diagonal formula is defined as the length of the straight line from center to any point on the incircle of the Heptagon, calculated using short diagonal and is represented as r_i = (d_Short/(2*cos(pi/7)))/(2*tan(pi/7)) or Inradius of Heptagon = (Short Diagonal of Heptagon/(2*cos(pi/7)))/(2*tan(pi/7)). Short Diagonal of Heptagon is the length of the straight line joining two non-adjacent vertices across the two sides of the Heptagon.

How to calculate Inradius of Heptagon given Short Diagonal?

The Inradius of Heptagon given Short Diagonal formula is defined as the length of the straight line from center to any point on the incircle of the Heptagon, calculated using short diagonal is calculated using Inradius of Heptagon = (Short Diagonal of Heptagon/(2*cos(pi/7)))/(2*tan(pi/7)). To calculate Inradius of Heptagon given Short Diagonal, you need Short Diagonal of Heptagon (d_Short). With our tool, you need to enter the respective value for Short Diagonal of Heptagon and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Inradius of Heptagon?

In this formula, Inradius of Heptagon uses Short Diagonal of Heptagon. We can use 3 other way(s) to calculate the same, which is/are as follows -

Inradius of Heptagon = Side of Heptagon/(2*tan(pi/7))
Inradius of Heptagon = Circumradius of Heptagon*sin(pi/7)/tan(pi/7)
Inradius of Heptagon = (Long Diagonal of Heptagon*sin(((pi/2))/7))/tan(pi/7)

Home

FREE PDFs

🔍 Search