A polygon with 4 sides is called

Regular polygon - A polygon having all sides of equal length and the interior angles of equal measure a polygon with 4 sides is called known as a regular polygon i. A regular 3 sided polygon is an equilateral triangle. A regular 4 sided polygon is a square. A polygon having all sides of equal length and the interior angles of equal measure is known as a regular polygon.

A quadrilateral is a polygon that has exactly four sides. This also means that a quadrilateral has exactly four vertices, and exactly four angles. Discussions of 2-D shapes sometimes refer only to the boundary the line segments that form the edges of the figure or to the interior as well. The usual definitions of polygons, however, refer only to the line segments that form the edges of the polygon. Most of the time, context will make clear what you mean, but you should remain aware that in some cases you may need to clarify. Elementary school curricula typically have children learn the names of special subsets of quadrilaterals with particular features. Here we list the special names.

A polygon with 4 sides is called

In geometry a quadrilateral is a four-sided polygon , having four edges sides and four corners vertices. The word is derived from the Latin words quadri , a variant of four, and latus , meaning "side". It is also called a tetragon , derived from Greek "tetra" meaning "four" and "gon" meaning "corner" or "angle", in analogy to other polygons e. Since "gon" means "angle", it is analogously called a quadrangle , or 4-angle. Quadrilaterals are either simple not self-intersecting , or complex self-intersecting, or crossed. Simple quadrilaterals are either convex or concave. The interior angles of a simple and planar quadrilateral ABCD add up to degrees of arc , that is [1]. All non-self-crossing quadrilaterals tile the plane , by repeated rotation around the midpoints of their edges. A self-intersecting quadrilateral is called variously a cross-quadrilateral , crossed quadrilateral , butterfly quadrilateral or bow-tie quadrilateral. The two diagonals of a convex quadrilateral are the line segments that connect opposite vertices. The two bimedians of a convex quadrilateral are the line segments that connect the midpoints of opposite sides. The four maltitudes of a convex quadrilateral are the perpendiculars to a side—through the midpoint of the opposite side. The area can be expressed in trigonometric terms as [14]. The area can be also expressed in terms of bimedians as [16].

Making Your Own Sense. Retrieved June 20,

.

If you're seeing this message, it means we're having trouble loading external resources on our website. To log in and use all the features of Khan Academy, please enable JavaScript in your browser. Search for courses, skills, and videos. Classify quadrilaterals, including rectangles, rhombuses, and squares. A quadrilateral is a polygon with four sides. Here are some examples of quadrilaterals:. A shape with 4 sides. The direction of each side is as follows, beginning at the top and continuing in a clockwise pattern: straight line to the right, straight line down, straight line to the left, straight line up and right. The direction of each side is as follows, beginning at the top and continuing in a clockwise pattern: straight line to the right, straight line down, straight line to the left, straight line up.

A polygon with 4 sides is called

Wiki User. A polygon with 3 sides is called triangle A polygon with 4 sides is called quadrilateral A polygon with 5 sides is called pentagon A polygon with 6 sides is called hexagon A polygon with 7 sides is called heptagon A polygon with 8 sides is called octagon. A polygon may have any number of sides. A shape with four sides is a type of polygon called a quadrilateral. A polygon whose sides are not equal is known as an irregular polygon. A regular polygon has equal sides and angles. A polygon is a plane 2-dimensional shape bounded by straight lines. It can have 3 or more sides.

Lesbianas con juguete

Our Mission. Privacy Policy. This is possible when using Euler's quadrilateral theorem in the above formulas. Retrieved 1 March Shape: Quadrilateral Topics: Mathematical Language. In other projects. In any convex quadrilateral the bimedians m, n and the diagonals p, q are related by the inequality. In geometry a quadrilateral is a four-sided polygon , having four edges sides and four corners vertices. The intersection of the bimedians is the centroid of the vertices of the quadrilateral. The implication works in the other direction, too: any quadrilateral whose opposite angles add up to degrees is a cyclic quadrilateral. Whence [23]. This may be accessible for middle grade students who have learned about perpendicular lines and bisectors.

In geometry a quadrilateral is a four-sided polygon , having four edges sides and four corners vertices. The word is derived from the Latin words quadri , a variant of four, and latus , meaning "side". It is also called a tetragon , derived from Greek "tetra" meaning "four" and "gon" meaning "corner" or "angle", in analogy to other polygons e.

Each figure is divided into triangles and the sum of the angles deduced from that. Our Mission. The two diagonals p, q and the four side lengths a, b, c, d of a quadrilateral are related [14] by the Cayley-Menger determinant , as follows:. A self-intersecting quadrilateral is called variously a cross-quadrilateral , crossed quadrilateral , butterfly quadrilateral or bow-tie quadrilateral. In geometry a quadrilateral is a four-sided polygon , having four edges sides and four corners vertices. Our Team. For other uses, see Quadrilateral disambiguation. Polygons List. Forum Geometricorum. It states that.