No.
It depends on how big the triangle is. Find out the length of one side and then all the rest of the sides will be the same.
4 equilateral triangles, 2 as the base, 1 inverted in the space made, and the last one on top.
draw a square with an equilateral triangle (the side must be as big as the side of the cube) joined by its side on all sides.
The answer depends on the shapes and sizes of the triangles. I can make a big triangle, a quadrilateral, pentagon, hexagon, etc up to 12 sides.
There is no AA congruence property. Two triangles with the same angles are similar, but need not be congruent. In other words, they are the same 'shape' but different sizes. For example, an equilateral triangle can be big or small, but all equilateral triangles have 60 degree angles. Although it is often said that there is no ASS congruence theorem in geometry, this isn't quite true. For prescribed values of angle, side, side, there are at most two different "congruence classes" of triangles realizing these values. In other words, there are really only at most two different types of triangles with those given values: any other triangle with the same values is congruent to one of those two. When you study trigonometry, you will learn something called the "Law of Sines." It will give you at most two possible values for the angle opposite the middle S in aSs (they are supplementary to each other.) Then the ASA congruence theorem can be applied.
3 Isosceles triangle, Equilateral triangle, and Scalene triangle.
draw a big triangle then make a line halfway through it
Make a Triangular Pyramid. Place three flat to form the first triangle, then make it into a pyramid with the remaining three. (It's a tetrahedron - a four-sided figure, and all sides are equilateral triangles.)
Figure B. equilateral triangle (small circle) inside of isosceles triangle (big cirlce)
As big as you like providing that the 3 sides are equal in length
You take four regular triangles and make the all on the same center point and make them share one or two of there side with the triangle next to it until you get something that looks like a pac-man with a big mouth.
It depends on how big the triangle is. Find out the length of one side and then all the rest of the sides will be the same.
4 equilateral triangles, 2 as the base, 1 inverted in the space made, and the last one on top.
On the contrary, it is quite possible to fix sixteen right triangles into one big triangle. In fact, all the triangles can be isosceles and congruent. Place one triangle in a "row." Then, place three triangles in a row lower than the first one, creating a trapezoid. Repeat with rows of five and seven triangles. This works because 1 + 3 + 5 + 7 = 4^2 = 16.
60 degrees because there are 180 degrees in every triangle you divide 180 by 3 (3 angles) and get 60
draw a square with an equilateral triangle (the side must be as big as the side of the cube) joined by its side on all sides.
The answer depends on the shapes and sizes of the triangles. I can make a big triangle, a quadrilateral, pentagon, hexagon, etc up to 12 sides.