20.
In a polygon with n sides, the number of diagonals that can be drawn from one vertex is given by the formula (n-3). Therefore, in a 35-sided polygon, you can draw (35-3) = 32 diagonals from one vertex.
The name of a 20 sided polygon is Icosagon.
Yyghhii
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
20.
A 5-sided polygon is called a pentagon. You can draw up to 5 diagonals in a pentagon.
21
In a polygon with n sides, the number of diagonals that can be drawn from one vertex is given by the formula (n-3). Therefore, in a 35-sided polygon, you can draw (35-3) = 32 diagonals from one vertex.
It depends if the polygon is convex or concave but if it is a regular polygon it would have 560
An equilateral triangle. ►
153 diagonals.
The name of a 20 sided polygon is Icosagon.
what is a regular polygon
Yyghhii
ಠ_ಠ
A ten-sided polygon is called a decagon.