Sierpinski Gasket
Infinitely many. Having found one triangle, you can find infinitely many similar triangles.
There are with infinitely many possible dimensions for triangles with a given area.
Infinitely many.
Infinitely many. When you have one equilateral triangle, you can join up the midpoints of its sides to make into 4 more equilateral triangles. And then each one of those can be split up and so on.
This is known as the Sierpinski triangle.
Any triangle can be congruent to infinitely many triangles.
Infinitely many. Take two triangles. Let a vertex of triangle A just touch the side of the other triangle, B. Change the angle of triangle A. there are infinitely many angles and so infinitely many orientations for A.Not only that. Slide triangle A along the side of triangle B. There are infinitely many points on the side of B so that's an infinite number of shapes.And that is with just two triangles!Infinitely many. Take two triangles. Let a vertex of triangle A just touch the side of the other triangle, B. Change the angle of triangle A. there are infinitely many angles and so infinitely many orientations for A.Not only that. Slide triangle A along the side of triangle B. There are infinitely many points on the side of B so that's an infinite number of shapes.And that is with just two triangles!Infinitely many. Take two triangles. Let a vertex of triangle A just touch the side of the other triangle, B. Change the angle of triangle A. there are infinitely many angles and so infinitely many orientations for A.Not only that. Slide triangle A along the side of triangle B. There are infinitely many points on the side of B so that's an infinite number of shapes.And that is with just two triangles!Infinitely many. Take two triangles. Let a vertex of triangle A just touch the side of the other triangle, B. Change the angle of triangle A. there are infinitely many angles and so infinitely many orientations for A.Not only that. Slide triangle A along the side of triangle B. There are infinitely many points on the side of B so that's an infinite number of shapes.And that is with just two triangles!
Infinitely many. Having found one triangle, you can find infinitely many similar triangles.
Infinitely many. Each triangle can be divided in two and then that triangle can be divided and so on.
Infinitely many. Every triangle can tessellate and each will result in a different tessellation. Since there are infinitely many possible triangles, there are infinitely many tessellations.
they would be congruent triangles!
There are with infinitely many possible dimensions for triangles with a given area.
Infinitely many. Draw the diagonal of a square. You have two right angled triangles. Take either one and draw a line from one of the angles to the opposite side. That ne triangle is now two smaller triangles. You can keep going - in theory until the end of the universe! And then (!) you can restart with the second of the original triangles. And all that is with one square, not 2.
Infinitely many.
40° + 25° + 115° = 180°, which is the correct total for the angles (in degrees) of a triangle. There are infinitely many triangles with those angles.
It can be, or one big triangle and two small congruent ones, or ... There are infinitely many options.
An isosceles triangle can be divided into 4 smaller, identical isosceles triangles. Each of these can then be divided into 4, and each of them ... So, the answer to the question is infinitely many.