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The number of tringles formed by joining the vertices of a decagon is?
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∙ 15y ago
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∙ 15y ago
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How many triangles can be formed in octagon using the vertices of the octagon as the vertices of triangle?
There are 48 triangles that can be formed because 6 triangles can be formed usin each point multiplied by 8.
How many perpendicular lines does a star have?
A geometrical star can have various numbers of vertices, and the angles formed at the vertices need not be the same. The number of perpendicular lines depends on exactly how many vertices it has and how their angles are configured.
What is a figure formed by three segments joining three non collinear points?
a triangle
What is the perimeter of a hexagon that is formed by joining two squares?
answer may vary depending on size of square
How many triangles can be formed by using any three points as their vertices?
The answer depends on how many points there are and how many triplets are non-collinear.
Triangles formed by joining the vertices of a decagon?
Eight triangles.
Angle formed in a regular polygon by the segments joining the center of the polygon with consecutive vertices?
an Apothem
What is the area of a triangle with vertices at -3 7 and 2 19 and 10 7?
By plotting the given vertices and then joining them together on the Cartesian plane the shape of a isosceles triangle will be formed with an area of 78 square units.
How many vectors can be formed by joining the vertices of a given quadrilateral?
12 vectors, unless it is a parallelogram (13 if you include the null vector). If the quadrilateral is a parallelogram there will be two fewer.
Which type of triangle is formed by joining the vertices A(-3 6) B(2 1) and C(9 5)?
It appears to be a scalene triangle because its 3 sides are of different lengths
How many triangles can be formed inside a decagon?
120 triangles.
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
How many 4 letter permutations can be formed from the word decagon?
5040
How many triangles can be formed in octagon using the vertices of the octagon as the vertices of triangle?
There are 48 triangles that can be formed because 6 triangles can be formed usin each point multiplied by 8.
Large compounds formed by the joining of small compounds?
A large compound formed by the joining of smaller compounds is called a polymer.
How many triangles are formed by drawing diagonals from one vertex in a decagon?
There are 8
How many different triangles can be formed using three vertices of a hexagon as vertices of a triangle?
30, its a combination. C(6,3) because there are six vertices of a hexagon and three vertices of a triangle
