Question: What Polygon Has 4 Sides?

Is a rhombus a square?

Rhombus Definition.

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 the name of a polygon with 4 sides?

Names of PolygonsNameSidesInterior AngleTriangle (or Trigon)360°Quadrilateral (or Tetragon)490°Pentagon5108°Hexagon6120°28 more rows

What is a 4 sided shape with unequal sides?

A quadrilateral with 4 unequal sides could be a convex or a concave quadrilateral whose 4 angles and 4 sides do not match any of the others. … (e) Lines joining the mid points of the sides of a quadrilateral in an order form a parallelogram. (f) The sum of the four exterior angles is 4 right angles.

What is a polygon with 4 sides that are different lengths?

Quadrilaterals are polygons with four sides (hence the beginning “quad”, which means “four”). A polygon with non-equal sides is called irregular, so the figure that you are describing is an irregular quadrilateral. This figure has side lengths of 1, 2, 3, and 4 respectively, so it is an irregular quadrilateral.

What is a 9 sided shape called?

NonagonNonagon. In 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 100 sided shape called?

In geometry, a hectogon or hecatontagon or 100-gon is a hundred-sided polygon. The sum of all hectogon’s interior angles are 17640 degrees.

Can you draw a polygon with 3 vertices and 4 sides?

A quadrilateral has 4 sides and 4 vertices. No shape has 4 sides and 3 vertices ( corners), unless you say a triangle has an inside, outside, front. … The geometric shape that is characterised by 4 sides and 3 corners is a pyramid or a triangular prism. This is to say that it has a square rectangular base and.

Why is a circle not a polygon?

A polygon is a closed plane figure with three or more sides that are all straight. … A circle is not a polygon as it does not have straight sides.

What’s a 13 sided shape called?

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

What shape that has 4 sides?

QuadrilateralA Quadrilateral has four-sides, it is 2-dimensional (a flat shape), closed (the lines join up), and has straight sides.

What is a 5 sided shape?

More 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…

How many 4 sided shapes are there?

There are six different types of quadrilaterals: parallelogram, rectangle, rhombus, square, kite, and trapezoid.

Does a rhombus have 4 right angles?

A Rhombus is a flat shape with 4 equal straight sides. Opposite sides are parallel, and opposite angles are equal (it is a Parallelogram). And the diagonals “p” and “q” of a rhombus bisect each other at right angles.

What are 4 types of quadrilaterals?

Types of Quadrilaterals Quadrilaterals can be classified into Parallelograms, Squares, Rectangles and Rhombuses. Square, Rectangle and Rhombus are also Parallelograms.

Is any 5 sided shape a Pentagon?

Pentagon. … In geometry, a pentagon (from the Greek πέντε pente and γωνία gonia, meaning five and angle) is any five-sided polygon or 5-gon. The sum of the internal angles in a simple pentagon is 540°. A pentagon may be simple or self-intersecting.

What is a 70 sided shape called?

heptacontagonIn geometry, a heptacontagon (or hebdomecontagon from Ancient Greek ἑβδομήκοντα, seventy) or 70-gon is a seventy-sided polygon. The sum of any heptacontagon’s interior angles is 12240 degrees.

What is a 10 sided shape?

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

What polygon has 4 sides and 4 angles?

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.