On a plane surface you cannot. Assuming you mean a right angle when you say a square corner, it is not possible.
No. It is not possible to make a equilateral triangle that is obtuse.
An equilateral triangle has all equal sides. "Equal"ateral
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.
a larger equilateral triangle
It seems that if you can make 1, then you can make 3 .
make six equilateral triangles depending on the size edit: If it is an equilateral triangle, draw a line from each corner to the centre of the opposite side.
No. It is not possible to make a equilateral triangle that is obtuse.
An equilateral triangle has all equal sides. "Equal"ateral
Four equilateral triangles make up another equilateral triangle.
Two. One big square and a smaller one inside to make a corner into a triangle.
an isosceles triangle has 2 equal sides while the equilateral triangle has 3 equal sides
To make a square with paper, fold one corner of the paper diagonally to the opposite corner, creating a triangle. Then, fold the two outer corners of the triangle inwards towards the center, creating a square shape. Press down on the folds to secure the square shape.
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.
a larger equilateral triangle
Yes, they can. To demonstrate this draw a square on a sheet of paper. Draw a line diagonally from one corner to the one opposite. Cut along this line and you will have two triangles. Take them apart; if you put them together again in the right way you will have a square. Put together in different ways you can make an isosceles triangle or an equilateral parallelogram. If you do the same thing beginning with a rectangle, you will be able to reassemble the triangles to form a rectangle, isosceles triangle or a (non-equilateral) parallelogram.
To make a square out of paper, you can start by folding one corner of the paper diagonally to the opposite corner, creating a triangle. Then, fold the two outer corners of the triangle inwards towards the center, creating a square shape. Finally, unfold the paper to reveal the square shape.
No, two equilateral triangles do not make a square. A square has four equal sides and four right angles, while an equilateral triangle has three equal sides but three angles that add up to 180 degrees. When two equilateral triangles are put together, they do not form a shape with four equal sides and four right angles, which is the defining characteristic of a square.