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What is the relationship between the number of polygon sides and the number of triangles formed?
Wiki User
∙ 11y ago
i don't know that is why i asked you
Wiki User
∙ 11y ago
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How many triangles are formed by drawing the diagonals from the vertex of a polygon with 23 sides?
21
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
If you put together two right triangles such that their union will have four right angles what polygon will it form?
The will form a rectangle.
How many triangles can be formed inside a decagon?
120 triangles.
How many triangles can be formed with 5 vertices?
10 triangles....
How many triangles can be formed from a vertex of 20 sided polygon?
18 triangles
How many triangles can be formed by the diagonals of one vertex of a four-sided polygon?
Two triangles can be formed by the diagonals of one vertex of a four-sided polygon.
How many triangles are formed by the diagonals in a 21 sided polygon?
The number of triangles formed by the diagonals of a 21 sided polygon is C(21,3) = 21x20x19/3x2x1 = 1,330.
How many triangles can be formed in a 15 sided polygon when one of its vertices is joined to the other vertices?
13 triangles will be formed
What is the relationship between the number of triangles and the sum of the angle measures of the polygon?
In a polygon with n sides, the sum of the interior angles is given by (n-2) * 180 degrees. Each triangle has interior angle sum of 180 degrees. Therefore, the number of triangles that can be formed in a polygon is equal to (n-2) * 180 / 180, which simplifies to (n-2). In other words, the number of triangles is two less than the number of sides in the polygon.
What polygon is formed when two equilateral triangles are placed side by side?
square
What is a solid formed by polygons and the base can be any polygon and the other polygons are triangles?
A pyramid
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
How many triangles will be formed in 100 sided polygon if the diagonals are drawn from a single vertex?
98
A Solid formed by polygons whose base can be any polygon and the other faces are triangles is what?
pyramid
How many triangles can be formed by diagonals of one vertex of a one hundred sided polygon?
98
How many triangles are formed by drawing the diagonals from the vertex of a polygon with 23 sides?
21
