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Questions and Answers
How many sides does a quadrilateral have?
Which type of curve does not form a path from any of its point to the same point?
Which type of quadrilateral has all sides of equal length?
Which type of quadrilateral has opposite sides parallel and equal in length?
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What is the total number of vertices in a quadrilateral?
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Which type of curve is obtained when a number of points are joined without lifting the pencil from the paper and without retracing any portion?
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What is a simple closed curve made up of only line segments called?
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How are polygons classified?
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Which branch of mathematics deals with the study of different types of shapes, their properties, and the construction of lines, angles, and polygons?
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What is the broad classification of geometry based on the dimensionality of the shapes being studied?
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Study Notes
Properties of Quadrilaterals
- A quadrilateral has four sides.
- A quadrilateral with all sides of equal length is called a rhombus.
- A quadrilateral with opposite sides parallel and equal in length is called a parallelogram.
Types of Curves
- A curve that does not form a path from any of its points to the same point is called a non-closed curve.
- A curve obtained when a number of points are joined without lifting the pencil from the paper and without retracing any portion is called a continuous curve.
- A simple closed curve made up of only line segments is called a polygon.
Classification of Polygons
- Polygons are classified based on the number of sides.
Branches of Mathematics
- The branch of mathematics that deals with the study of different types of shapes, their properties, and the construction of lines, angles, and polygons is called geometry.
Classification of Geometry
- Geometry is broadly classified based on the dimensionality of the shapes being studied, into two-dimensional (2D) geometry and three-dimensional (3D) geometry.
Other Key Points
- A quadrilateral has four vertices.
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Description
Test your knowledge on the classification of quadrilaterals and curves in geometry. Learn about the properties and characteristics of trapeziums, kites, parallelograms, squares, rectangles, rhombuses, and curves.