2
There are no triangles in a square. A triangle is a 3 sided figure. A square is a 4 sided figured classified as quadrilateral meaning it has 4 sides. A triangle can be any size, as long as it has 3 sides. A quadrilateral can also be any size it just has to have 4 sides as well.
In general, a parallelogram. But if the triangles are joined along their odd side, a rhombus.
If you accept that the sum of the angles in a triangle is 180 degrees, then picture this. A quadrilateral shape is two triangles. If you draw a line between one pair of opposite corners in quadrilateral shape, you have two triangles that share a common side. The sum of the angles in the quadrilateral must equal the sum of the angles in the two triangles. 2 x 180 = 360
there are 27 triangles in a triangle
Two triangles
2
Infinitely many. Any triangle inside a quadrilateral can be divided into two without affecting the quadrilateral but increasing the number of triangles by 1. And then one of those triangles could be spilt into two and so on - without end.
You can put 2 triangles in a square or you can call it a quadrilateral.
8
it's impossible to have a quadrilateral that can't be cut into triangles.
4
Well the most that i could do were 12.
Any quadrilateral such as a 4 sided trapezium can be divided into 2 triangles
4
Yes, it can always be divided in 2 triangles. This is because every quadrilateral has 2 diagonals. It is these diagonals that divide the quadrilateral into 2 triangles.
0 (trapezoid, kite, parallelogram) - 4 (rectangle)