There are 3
it has 13 triangles
no triangles
There are no triangles.
Pyramids are not isosceles triangles but their triangular faces can form the image of an isosceles triangle if they have two sides of equal lengths and a base of a different length.
69
There are 3
The answer is 27 good luck
There is only one triangle. Or two if you count its mirror image as a different triangle.
there are 27 triangles in a triangle
There are 15 triangles in a 17-agon
15 triangles
15 triangles!!!!!!!!!!
it has 13 triangles
no triangles
There are no triangles.
depends on what size triangles and what kind of triangles?