They are closed plane figures bounded by straight lines.
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.
yes quadrilaterals equal 360, triangles equal 180. and shapes with five sides is 540. every time a new side is added add 180
Examples quadrilaterals are:square, rectangle etc
It is a reference to two triangles, ABC and DEF which may or may not be related in any way.
If it is in the form of two inverted triangles, then there are 8 triangles. If only the outline is used, there are 0 triangles.
They are both polygons.
Quadrilaterals are polygons with four sides. Triangles are polygons with three sides.
No because all triangles have only 3 sides whereas quadrilaterals have 4 sides.
Quadrilaterals, which have 4 sides, are not the same as triangles which have 3 sides. Some similarity exists in that both are geometrical figures.
In general, no.
Rhombus
Yes
Circles differ from quadrilaterals and triangles primarily in their geometric properties; a circle is defined by all points equidistant from a center point, while quadrilaterals and triangles are polygonal shapes consisting of straight line segments. Quadrilaterals have four sides, and triangles have three, leading to distinct characteristics in their angles and symmetry. Additionally, circles have a constant curvature, whereas the sides of polygons create vertices and edges that define their shape.
A square
The reguar polygons are triangles, quadrilaterals and hexagons.
Most triangles, quadrilaterals, and other polygons with five or more sides; most closed shapes with curved sides.Most triangles, quadrilaterals, and other polygons with five or more sides; most closed shapes with curved sides.Most triangles, quadrilaterals, and other polygons with five or more sides; most closed shapes with curved sides.Most triangles, quadrilaterals, and other polygons with five or more sides; most closed shapes with curved sides.
No, because the fact that tri means "three" and quad means "four", it's highly impossible for a triangle to be a quadrilateral. Triangles only have 3 sides to them while quadrilaterals have 4.