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How many diagonals make a shape rigid?

Anonymous

∙ 11y ago

Updated: 12/14/2022

The answer depends on whether the shape is 2-dimensional or 3-d. For a 2-dimensional polygon with n sides, the minimum number is n-3 diagonals.

Wiki User

∙ 11y ago

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What is a rigid shape?

A rigid shape is when you cant push/pull on it and make it turn into a different shape. You can make shapes rigid by adding "braces", which are lines that you put inside the shape to make triangles (which are rigid). For instance, a square is notrigid. To make it rigid, you would put a brace inside diagonally. This would create TWO triangles, and therefore, rigid. ~xDragonx

How many diagonals does a 10 sided shape have?

35 diagonals

How many diagonals in a dodecagon have?

There are 54 diagonals in a 12 sided shape

How many diagonals does a nanogon have?

A nanogon has no diagonals because there is no such shape. A nonagon, on the other hand, has 9*(9-3)/2 = 27 diagonals.

How many diagonals does a 6 sided shape have?

I am sure that a shape with six side has 9 diagonals. (I found out cause I really wanted to help people.)

Related Questions

What is a rigid shape?

A rigid shape is when you cant push/pull on it and make it turn into a different shape. You can make shapes rigid by adding "braces", which are lines that you put inside the shape to make triangles (which are rigid). For instance, a square is notrigid. To make it rigid, you would put a brace inside diagonally. This would create TWO triangles, and therefore, rigid. ~xDragonx

How many diagonals does a 10 sided shape have?

35 diagonals

How many diagonals in a dodecagon have?

There are 54 diagonals in a 12 sided shape

How many diagonals are in a dodecagon?

it's a 12 sided shape and it has 54 diagonals :D

How many diagonals are there in a 1000 sided shape?

There are: 0.5*(10002-3000) = 498,500 diagonals

How many diagonals are there in a 25 sided shape?

There are 275 diagonals in a shape with 25 sides. The formula is n*(n-3)/2

How many diagonals does a 100 sided shape have?

1/2*(1002-300) = 4850 diagonals

How many diagonals are in a six sided shape?

8

How many diagonals are there in a 18 sided shape?

Number of diagonals = 18*(18-3)/2 = 135

How many diagonals does a nanogon have?

A nanogon has no diagonals because there is no such shape. A nonagon, on the other hand, has 9*(9-3)/2 = 27 diagonals.

How many diagonals does a 6 sided shape have?

I am sure that a shape with six side has 9 diagonals. (I found out cause I really wanted to help people.)

How many diagonals can be drawn from the fix vertex?

Depends on the shape.

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