Quick Answer: What Is A 4 Sided Shape Called?

What shape has 4 sides with different lengths?

Name of QuadrilateralDescriptionRectangle2 pairs of parallel sides.

4 right angles (90°).

Opposite sides are parallel and congruent.

All angles are congruent.Square4 congruent sides.

4 right angles (90°).

Opposite sides are parallel.

All angles are congruent.TrapezoidOnly one pair of opposite sides is parallel.1 more row.

What is an eight sided shape called?

octagonIn geometry, an octagon (from the Greek ὀκτάγωνον oktágōnon, “eight angles”) is an eight-sided polygon or 8-gon. A regular octagon has Schläfli symbol {8} and can also be constructed as a quasiregular truncated square, t{4}, which alternates two types of edges. A truncated octagon, t{8} is a hexadecagon, {16}.

What 2d shape has 4 sides and 4 corners?

A polygon is a plane (2D) shape with straight sides….2D Shapes.Triangle – 3 SidesSquare – 4 SidesNonagon – 9 SidesDecagon – 10 SidesMore …2 more rows

What is a 1 sided shape called?

henagon monogonList of n-gons by Greek numerical prefixesSidesNames1henagonmonogon2digonbigon3trigontriangle4tetragonquadrilateral7 more rows

Which is stronger triangle or hexagon?

The triangle is the only regular polygon that is a naturally rigid body. Therefore, it is the strongest. This is why bracing always creates triangles. If a regular hexagon inscribed in a circle of radius r , what the perimeter of regular hexagon?

What is a 4 sided object called?

quadrilateralPolygon. A quadrilateral is a polygon. In fact it is a 4-sided polygon, just like a triangle is a 3-sided polygon, a pentagon is a 5-sided polygon, and so on.

What is a 10 sided shape?

In geometry, a decagon is a ten-sided polygon or 10-gon.

Can a rhombus have 4 right angles?

A square has two pairs of parallel sides, four right angles, and all four sides are equal. It is also a rectangle and a parallelogram. A rhombus is defined as a parallelogram with four equal sides. … No, because a rhombus does not have to have 4 right angles.

What is a 1000000000 sided shape called?

megagonA megagon or 1 000 000-gon is a polygon with 1 million sides (mega-, from the Greek μέγας megas, meaning “great”).

Is a square the only shape with 4 sides?

A convex quadrilateral is a square if and only if it is any one of the following: a rectangle with two adjacent equal sides. … a quadrilateral with four equal sides and four right angles. a quadrilateral where the diagonals are equal and are the perpendicular bisectors of each other, i.e. a rhombus with equal diagonals.

What do you call a rectangle with uneven sides?

A quadrilateral is a square if and only if it is both a rhombus and a rectangle (four equal sides and four equal angles). Oblong: a term sometimes used to denote a rectangle that has unequal adjacent sides (i.e. a rectangle that is not a square).

What is a 4 sided irregular shape called?

A quadrilateral is a four-sided polygon with four angles. There are many kinds of quadrilaterals. The five most common types are the parallelogram, the rectangle, the square, the trapezoid, and the rhombus. Move your mouse cursor over the figures at the right to learn more.

What’s a 6 sided shape called?

hexagonMore than Four Sides A five-sided shape is called a pentagon. A six-sided shape is a hexagon, a seven-sided shape a heptagon, while an octagon has eight sides…

Is a rhombus a square?

A rhombus is a quadrilateral (plane figure, closed shape, four sides) with four equal-length sides and opposite sides parallel to each other. All rhombuses are parallelograms, but not all parallelograms are rhombuses. All squares are rhombuses, but not all rhombuses are squares.

What is a 9 sided shape called?

enneagonIn geometry, a nonagon (/ˈnɒnəɡɒn/) or enneagon (/ˈɛniəɡɒn/) is a nine-sided polygon or 9-gon. The name nonagon is a prefix hybrid formation, from Latin (nonus, “ninth” + gonon), used equivalently, attested already in the 16th century in French nonogone and in English from the 17th century.

What is a 13 sided shape called?

tridecagonIn geometry, a tridecagon or triskaidecagon or 13-gon is a thirteen-sided polygon.

Is there a 7 sided shape?

In geometry, a heptagon is a seven-sided polygon or 7-gon. The heptagon is sometimes referred to as the septagon, using “sept-” (an elision of septua-, a Latin-derived numerical prefix, rather than hepta-, a Greek-derived numerical prefix; both are cognate) together with the Greek suffix “-agon” meaning angle.