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Plane shapes, also known as 2D shapes, are flat figures that exist in a two-dimensional space, with length and width but no depth. A polygon is a closed plane figure with straight sides. Examples of polygons include triangles, quadrilaterals, pentagons, hexagons, and so on. Circles are another type of plane shape.
- Symmetry refers to the balanced arrangement of elements. Plane shapes can exhibit symmetry, such as line symmetry (mirror image) or rotational symm...
- Plane shapes have various applications in real life, including architecture and design (floor plans, blueprints), art (paintings, sculptures, tesse...
- Congruent shapes are identical in shape and size, while similar shapes have the same shape but can differ in size.
- Plane shapes are two-dimensional and can be considered as the faces of three-dimensional shapes. Three-dimensional shapes are composed of plane sha...
- A polygon is a two-dimensional plane shape with straight sides, while a polyhedron is a three-dimensional solid shape with flat polygonal faces, ed...
- The area of a plane shape refers to the measure of the space enclosed within its boundaries, while the perimeter is the total length of its boundar...
- Two plane shapes are similar if their corresponding angles are equal, and the ratios of their corresponding side lengths are proportional.
- Flat shapes and plane shapes refer to the same concept.Both terms are used interchangeably to describe two-dimensional figures that exist on a flat...
- Whatare Plane Figures in Geometry?
- Plane Figure: Definition
- What Are The Properties of Plane Figures?
- Plane Figures vs. Solid Figures
- What Are Open Figures and Closed Figures?
- What Are polygons?
- What Are non-polygonal Plane Figures?
- Solved Examples on Plane Figures
A plane figure is a flat shape. It does not have depth or thickness. Plane figures only have two dimensions (length and width). Thus, they are also known as 2D figures or two-dimensional shapes. Some common examples of geometric plane figures are squares, rectangles, circles, triangles, etc. A plane figure lies all within a single plane. A plane sh...
A plane figure is a flat geometric shapewith no thickness composed of curves, line segments, or a combination of both. Plane figure examples: Squares, rectangles, circles, triangles, etc.
Sides: Sides of plane figures are the line segments that form their boundaries.Vertices: Vertices are the corners points where the sides of a plane figure meet.Angles: Angles are formed where two sides meet.Perimeter and Area: The perimeter of a plane figure is the total length of its boundary, It is the sum of its side-lengths. The areaof a closed plane figure is the measure of the space it occupies...Property of Symmetry: Some plane figures exhibit symmetry; they can be divided into two equal halves that are mirror images of each other.Types: Plane figures can be classified into various types, including triangles, quadrilaterals, polygons, circles, and more.Suppose you draw a house on a piece of paper. Can you identify the difference between this house and the one you live in? The basic difference is that the house drawn on the paper is a two-dimensional figure. We can also call it a plane shape. But the house you live in is a three-dimensional figure. We call it a solid shape.
We can classify a plan shape as open or closed. 1. What Are Open Figures? In open figures, there are holes in the boundary. The starting point and the endpoint of open shapesare different. 1. What Are Closed Figures? A closed figure is a geometric figure that has no open ends. The boundary of closed shapesdoes not have holes. You can say that they ...
A polygon is a closed plane figure formed by line segmentswith at least 3 sides. The name of a polygon is based on the number of its sides. Usually, a polygon is referred to as a n-gon, where n refers to the number of sides. Examples of polygons include squares, triangles, rectangles, pentagons, hexagons, octagons, etc.
A non-polygonal plane shape is a plane figure that is not a polygon. A plane figure is not considered a polygon if any of its sides are curved. Examples of non-polygonal figures include a circle and an ellipse.
Example 1: Which of the following is a polygon? Ellipse, Circle, Oval, Quadrilateral Solution: A quadrilateral is a polygon having four sides and four vertices. A polygon is a closed plane figure composed of line segments with a minimum of 3 sides. Polygons do not have curved edges. Ellipse, circle, and oval shape are not polygons. They all have a ...
Aug 16, 2024 · A rhombus is a four-sided polygon with all sides of equal length, differing from the square in the angle of the corners, which are not 90 degrees. Edges and Vertices: Four edges of equal length and four vertices. Symmetry: Two lines of diagonal symmetry. 6. Parallelogram
A polygon is a plane figure enclosed by line segments called sides. Polygon is a 2d shape. Regular polygons contain equal side lengths. Learn more about polygons, types of polygons with the help of real-life examples here.
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Jan 2, 2022 · A shape with only straight sides as edges is called a polygon (POL-ee-gone). Polygons must have at least three sides, thus the polygons with the fewest number of sides are triangles. Circles and semicircles are not polygons because they have curved sides. When all the sides of a polygon are equal, it is equilateral (ee-quee-LAH-teh-roll).
Plane Shapes. A shape can be defined as the boundary or outline of an object. A plane shape is a two-dimensional closed figure that has no thickness. A plane in geometry is a flat surface that extends into infinity in all directions. It has infinite width and length, zero thickness, and zero curvature.
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Feb 5, 2024 · Hexagon: A six-sided polygon with six angles. Octagon: An eight-sided polygon with eight angles. Ellipse: A shape that appears similar to a stretched-out circular curve. Rhombus: A quadrilateral with all sides equal in length but not necessarily right angles. Regular Polygon: A geometric shape characterized by equalizing its side lengths and ...
