Question

what is quadrilateral? write it's properties​

Answer 1

Answer:

Quadrilateral just means "four sides" (quad means four, lateral means side). A Quadrilateral has four-sides, it is 2-dimensional (a flat shape), closed (the lines join up), and has straight sides

Properties of a Quadrilateral:

A quadrilateral has 4 sides, 4 angles and 4 vertices. A quadrilateral can be regular or irregular. The sum of all the interior angles of a quadrilateral is 360°.

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Answer 2

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• In Euclidean geometry, a quadrilateral is a four-sided 2D figure whose sum of internal angles is 360°.

• There are two properties of quadrilaterals: A quadrilateral should be closed shape with 4 sides. All the internal angles of a quadrilateral sum up to 360°

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