The most basic answer would be a square, which is both symmetrical and regular.
However, rectangles are also symmetrical, as are hexagons with two opposing 90° angles and four matching 135° angles.
In fact, the number of potential shapes are infinite, unless you specify exactly how many right angles the shape must have.
A square shape for example has 4 right angles and a right angle is 90 degrees.
squares, right triangles, rectangles
A square and a rectangle have 4 interior right angles also a right angle triangle has 1 right angle of 90 degrees
Geometric shapes are precise and defined by mathematical properties, such as circles, squares, and triangles, with straight lines and angles. Organic shapes, on the other hand, are irregular and free-form, often found in nature and characterized by flowing, curved lines without specific measurements or angles. Geometric shapes are typically man-made and symmetrical, while organic shapes are asymmetrical and more fluid in appearance.
All polygons can have right angles except for circle and ovulated shapes. The only 'regular polygon' that has a right angle is the quadrilateral.
wich shaps have right angles
Most shapes have no right angles. Circle, pentagon, hexagon etc. Ones that do include the square and some triangles.
In general, the diagonals of irregular polygons do not bisect the angles at their vertices. Specifically, in shapes such as trapezoids, kites, and irregular quadrilaterals, the diagonals may intersect at angles that do not evenly split the angles of the vertices. This contrasts with regular polygons, where diagonals do bisect angles due to their symmetrical properties.
A square shape for example has 4 right angles and a right angle is 90 degrees.
The diagonals of a square and a rhombus cross at right angles.
Triangles
Shapes that do not have right angles include circles, ovals, and various types of polygons such as triangles (specifically acute and obtuse triangles), and irregular polygons. Additionally, shapes like ellipses and curves, such as parabolas, also lack right angles. These shapes can have angles of varying degrees, but none equal to 90 degrees.
right triangle square rectangle
Shapes that do not have any right angles or angles are typically referred to as "curvilinear" shapes. Examples include circles, ellipses, and ovals, where the boundary is smooth and continuously curved without any vertices or corners. These shapes are defined by their curves rather than angular measurements.
Equal angles refer to two or more angles that have the same measure in degrees or radians. In geometry, this concept is often used when discussing congruent shapes, where corresponding angles in the shapes are equal. Equal angles can also occur in various geometric configurations, such as in isosceles triangles or polygons with symmetrical properties.
Shapes that do not have right angles include circles, ellipses, and many polygons, such as triangles and irregular shapes. For instance, an equilateral triangle has three angles that are each 60 degrees, while a circle has no angles at all. Additionally, shapes like ovals and curves also lack right angles. Overall, many geometric forms can be created without incorporating right angles.
Acute angles