An icosahedron is a shape with twenty equilateral triangles as faces.
You have to specifically give the problem with the dots, but it can form all equilateral triangles.. .. . .. . . .
No, because angels don't come to earth for triangles. However, you can certainly have right angled equilateral triangles.
No, all isosceles triangles are not equilateral triangles. An isosceles triangle is a triangle that has two sides of equal length. An equilateral triangle is a triangle that has all three sides of equal length. Therefore, it is possible for a triangle to be isosceles but not equilateral. For example, a triangle with sides of lengths 3, 3, and 4 is an isosceles triangle, but it is not an equilateral triangle because all its sides do not have the same length. On the other hand, all equilateral triangles are also isosceles triangles because they have two sides of equal length. My recommendation ʜᴛᴛᴘꜱ://ᴡᴡᴡ.ᴅɪɢɪꜱᴛᴏʀᴇ24.ᴄᴏᴍ/ʀᴇᴅɪʀ/372576/ꜱᴀɪᴋɪʀᴀɴ21ᴍ/
Nope, that is not possible. Equilateral triangles always have three 60 degree angles, which are all acute.
Triangles can be classified by their sides: equilateral, isosceles, scalene or by their angles: acute, right, obtuse. Combinations are possible.
No. It is not possible to make a equilateral triangle that is obtuse.
It can be, if two of the sides and two of the angles are equal. Triangles can be classified by their sides: equilateral, isosceles, scalene or by their angles: acute, right, obtuse. Combinations are possible.
Not possible, by definition. Regular implies equilateral.
Four, in order to form a tetrahedron; this is alos the simplest possible 3-dimensional object constructed of regular polygons.
Please assemble the desk as quickly as possible.
No.
it cant be equilateral and a right triangle at the same time u idiot, equilateral triangles have angles of 60, 60, and 60 for each angle, if there is a 90 degree angle then its no longer equilateral This is WRONG. Equilateral means that all of the sides measure the same. Equiangular means that all of the angles measure the same. Isocles means that it has two angles that are the same. So it is very possible to have a right equilateral isocles triangle. I am not certain that there is a name for such a thing though, to my knowledge.