Nonagon side = 4 ·

24 Jun 2024, 00:00

Nonagon side = 4 Image to Crop

Enter nonagon info:

The side of a nonagon is 4

Calculate perimeter, area

Calculate Perimeter:

P = 9 x side

P = 9 x 4

P = 36

Calculate Area:

A = 9/4s2cot(180°/9)

A = 9/4(4)2cot(20)

A = 9/4(16)cot(20)

A = 36 x 2.7474774228644

A = 98.909187223118

Calculate Sum of the Interior Angles:

Interior Angle Sum = (sides - 2) x 180°

Interior Angle Sum = (9 - 2) x 180°

Interior Angle Sum = 7 x 180°

Interior Angle sum = 1260°

Calculate polygon diagonals

Diagonals =	n(n - 3)
	2

Diagonals =	9(9 - 3)
	2

Diagonals =	9(6)
	2

Diagonals =	54
	2

Diagonals = 27

Calculate 1 vertex diagonals:

1 vertex Diagonals = n - 3

1 vertex Diagonals = 9 - 3

1 vertex Diagonals = 6

Calculate triangles from one vertex:

Triangles = N - 2

Triangles = 9 - 2

Triangles = 7

Other Properties:

Sides (Edges) = 9

Faces = 1

Vertices = 9

Final Answers

s = 4
P = 36
A = 98.909187223118
Interior Angle sum = 1260°
Diagonals = 27
1 vertex Diagonals = 6
Triangles = 7
Sides (Edges) = 9
Faces = 1
Vertices = 9

You have 1 free calculations remaining

What is the Answer?

s = 4
P = 36
A = 98.909187223118
Interior Angle sum = 1260°
Diagonals = 27
1 vertex Diagonals = 6
Triangles = 7
Sides (Edges) = 9
Faces = 1
Vertices = 9

How does the Nonagon Calculator work?

Free Nonagon Calculator - Calculates the side, perimeter, and area of a nonagon
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What 1 formula is used for the Nonagon Calculator?

What 5 concepts are covered in the Nonagon Calculator?

areaNumber of square units covering the shapenonagon9 sided polygon or 9-gonperimeterThe distance around a shape or objectpolygonA plane figure bounded by a set of straight linessideline segment joining two vertices in a polygon also known as an edge

Nonagon side = 4

The side of a nonagon is 4 Calculate perimeter, area P = 9 x side P = 9 x 4 P = 36 A = 9/4s2cot(180/9) A = 9/4(4)2cot(20) A = 9/4(16)cot(20) A = 36 x 2.7474774228644 A = 98.909187223118 Interior Angle Sum = (sides - 2) x 180