Two triangles
A pair of triangles can form a 4 sided quadrilateral
You cannot make four triangles our of a quadrilateral by ONE line through it. One line can give you at most two triangles. Two lines, each running from one vertex of the quadrilateral to the opposite vertex, will give 4 triangles.
A polygon that can be divided into 4 triangles is a quadrilateral. A quadrilateral is a polygon with four sides and four vertices. By drawing a diagonal from one vertex to the opposite vertex, a quadrilateral can be divided into two triangles. By drawing another diagonal from the other two vertices, the quadrilateral can be further divided into a total of four triangles.
Take any two points on its perimeter. Join them together and, if required, cut along that line. You now have non-regular quadrilateral that is divided.Take any two points on its perimeter. Join them together and, if required, cut along that line. You now have non-regular quadrilateral that is divided.Take any two points on its perimeter. Join them together and, if required, cut along that line. You now have non-regular quadrilateral that is divided.Take any two points on its perimeter. Join them together and, if required, cut along that line. You now have non-regular quadrilateral that is divided.
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.
If you cut any quadrilateral along one of its diagonals, the figures formed are two triangles. Since the sum of the angles of a triangle is 180 degrees, then the sum of the angles of two triangles is 2(180) = 360 degrees. For this reason, the sum of the angles of a quadrilateral is 360 degrees.
Two triangles
You can divide a quadrilateral up into as many triangles as you want, but at least two.
A pair of triangles can form a 4 sided quadrilateral
Two triangles
You cannot make four triangles our of a quadrilateral by ONE line through it. One line can give you at most two triangles. Two lines, each running from one vertex of the quadrilateral to the opposite vertex, will give 4 triangles.
Any. All triangles have 180 degrees, so two will have 360.
A polygon that can be divided into 4 triangles is a quadrilateral. A quadrilateral is a polygon with four sides and four vertices. By drawing a diagonal from one vertex to the opposite vertex, a quadrilateral can be divided into two triangles. By drawing another diagonal from the other two vertices, the quadrilateral can be further divided into a total of four triangles.
All of them.
rhombus
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.