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How many diagonals can you draw in a 12 sided regular polygon?
infiniteImproved Answer:-The formula is: 0.5*(n2-3n) where n is the number of sides of the polygonSo: 0.5*(144-36) = 54 diagonals
How many diagonals does polygon have?
In a polygon with n sides, we have n(n-3)/2 diagonals. In a convex polygon with n sides, you can draw n-3 diagonals from each vertex, but you are counting each one twice you so you need to divide by do. That is why we have n(n-3) divided by 2
Why you need to minus 3 from n in finding the diagonals in the polygons?
You cannot draw a diagonal from a vertex to itself. So that is 1. Also, the diagonals to the adjacent vertices on either side will actually be the sides of the polygon, not diagonals. Those are the other 2.
If you draw 2 equilateral triangles that are congruent and share a side what polygon is formed is it a regular polygon?
it should make a square leaned over
How many diagonal lines do a heptagon has?
A seven sided figure has 14 diagonals. Each vertices has 4 diagonals (but of course some are shared diagonals). The best thing to do is draw a regular heptagon, draw all the diagonals (lines connecting non-adjacent vertices) in pencil and then go back with a red or blue pen and count the diagonals as you trace each line in the different color. AA
How many diagonals can you draw from one vetex in a polygon with 35 sides?
It depends if the polygon is convex or concave but if it is a regular polygon it would have 560
How many diagonals can you draw in a polygon with 18 side?
153 diagonals.
How many diagonals can you draw in a 12 sided regular polygon?
infiniteImproved Answer:-The formula is: 0.5*(n2-3n) where n is the number of sides of the polygonSo: 0.5*(144-36) = 54 diagonals
Draw regular polygon of a petagon?
what is a regular polygon
How many diagonals can be drawn in a 5-sided polygon?
A 5-sided polygon is called a pentagon. You can draw up to 5 diagonals in a pentagon.
How many diagonals can be drawn from a vertex of an n gon?
n-3 diagonals. Of the n vertices of the polygon, you cannot draw diagonals to the two adjacent vertices since these are sides of the polygon and so not diagonals. And you cannot draw a diagonal from a vertex to itself. So those are three vertices that are ruled out, leaving n-3.
How many diagonals can you draw fron one vertext of a 23 sided polygon?
21
How many diagonals can you draw from one vertex in a polygon with 4 sides?
Only one.
How do you draw a regular concave polygon?
it is impossible
How many diagonals does polygon have?
In a polygon with n sides, we have n(n-3)/2 diagonals. In a convex polygon with n sides, you can draw n-3 diagonals from each vertex, but you are counting each one twice you so you need to divide by do. That is why we have n(n-3) divided by 2
How many diagonals can be drawn from one angle of a polygon with 64 sides?
64 sides = 64 angles From one angle you can draw (64 - 2) diagonals = 62. Lines from an angle to the immediately adjacent angles are sides, not diagonals.
How many triangles will be formed if you draw diagonals from a single vertex of a convex polygon with 8 sides?
It is: 8-2 = 6 triangles
