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- Quadrilaterals - Square, Rectangle, Rhombus, Trapezoid, Parallelogram
A Quadrilateral has four-sides, it is 2-dimensional (a flat shape), closed (the lines join up), and has straight sides A quadrilateral has: Try drawing a quadrilateral, and measure the angles They should add to 360° There are special types of quadrilateral: Some types are also included in the definition of other types!
- Quadrilateral - Wikipedia
In geometry a quadrilateral is a four-sided polygon, having four edges (sides) and four corners (vertices) The word is derived from the Latin words quadri, a variant of four, and latus, meaning "side"
- Quadrilateral – Definition, Properties, Types, Formulas, Examples
A quadrilateral is a flat geometric shape having four straight sides and four vertices It is a type of polygon The word ‘quadrilateral’ is derived from the Latin words ‘quadri’, meaning ‘four’, and ‘latus’, meaning ‘side’ In a quadrilateral ABCD, find ∠BCD, if ∠ABC = 80°, ∠CDA = 110°, and ∠DAB = 100°
- Quadrilateral - Math Steps, Definition, Examples Questions
Free quadrilateral step-by-step topic guide, including the definition, properties, step-by-step examples, free practice questions, and more!
- Quadrilateral Shapes and Facts - Science Notes and Projects
In geometry, a quadrilateral is a two-dimensional closed shape or polygon that has four straight sides, four corners or vertices, and four interior angles The sum of the interior angles is 360 degrees
- Quadrilateral - Math. net
A quadrilateral is a polygon that has four sides The following are a few examples Quadrilateral ABCD, shown below, has the following properties: Four sides: AB, BC, CD, and AD Opposite sides do not share a common vertex Four interior angles at each of the vertices: A, B, C, and D Opposite angles do not share a common side
- Quadrilaterals (video lessons, examples and solutions)
What Is A Quadrilateral? Quadrilaterals are two-dimensional four-sided polygons on a plane Quadrilaterals have the following properties: four sides, two diagonals, four internal angles (or vertices), the interior angles add up to 360°
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