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Answer:

a polygon has 5 or more sides and is made of 4 triangles your asking for the name of it which is confusing because then you list a 8,6,7 and 4 sided shapes can you explain that? so it could be A,B, or C but only one you can make in to 4 triangle so i would go with B

Step-by-step explanation:

The minimum number of triangles needed to construct a hexagon is 4

What is Polygon?

In geometry, a polygon can be defined as a flat or plane, two-dimensional closed shape bounded with straight sides. It does not have curved sides. The sides of a polygon are also called its edges. The points where two sides meet are the vertices (or corners) of a polygon.

The minimum number of triangles needed to construct a polygon  i.e., a hexagon be

As we know, the representation of number  of triangle made with

'n' number of sides is (n - 2) .

Now, Considering the different values of n,

  • n = 3

number of triangles = (3 - 2) = 1

  • n = 4

number of triangles = (4 - 2) = 2

  • n = 5

number of triangles = (5 - 2) = 3

  • n = 6

number of triangles = (6 - 2) = 4

so, it is require minimum number of 4 triangles to form a hexagon which has 6 number of sides.

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