A triangle is a three-sided polygon with three vertices and three edges. The number of triangles in the given figure are 1, 3, 9, and 27.
A triangle is a three-sided polygon with three vertices and three edges. It is one of the most fundamental geometric forms.
The number of shaded triangles in each of the triangles is shown below, therefore, the number of triangles in each triangle can are:
1st triangle = 1
2nd triange= 3
3rd triangle = 9
4th triangle = 27
Hence, the number of triangles in the given figure are 1, 3, 9, and 27.
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