No. A triangle is a polygon and that has three sides.
A polygon is any 2-dimensional shape formed with straight lines. Triangles, quadrilaterals, pentagons, and hexagons are all examples of polygons.
Quadrilaterals are polygons with four sides. Triangles are polygons with three sides.
Yes because all rectangles are closed polygons with four straight sides - and that is what a quadrilateral is. Yes because all rectangles are closed polygons with four straight sides - and that is what a quadrilateral is. Yes because all rectangles are closed polygons with four straight sides - and that is what a quadrilateral is. Yes because all rectangles are closed polygons with four straight sides - and that is what a quadrilateral is.
no, they can be any shape
A square and a rhombus both have four equal sides.
no polygon simply means many sides
Quadrilaterals are polygons with four sides. Triangles are polygons with three sides.
A polygon with four unequal sides is a quadrilateral. A polygon with five sides is a pentagon. The polygon with the least number of sides is the triangle.
Yes because all rectangles are closed polygons with four straight sides - and that is what a quadrilateral is. Yes because all rectangles are closed polygons with four straight sides - and that is what a quadrilateral is. Yes because all rectangles are closed polygons with four straight sides - and that is what a quadrilateral is. Yes because all rectangles are closed polygons with four straight sides - and that is what a quadrilateral is.
no, they can be any shape
It is because a cube has four sides and four angles polygons have four sides and four angles.
A square and a rhombus both have four equal sides.
quadrilaterals
no polygon simply means many sides
Polygons that have 4 sides are known as quadrilaterals.
No only quadrilateral polygons have 4 sides
False because only 4 sided quadrilateral regular polygons have 4 sides such as squares.
a quadrilateral, or Tetragon, or Quadrangle