Question

what is a quadrilateral?​

Answer 1

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$<font color ="purple"><b>$A quadrilateral is four sided polygon.
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Answer 2

Step-by-step explanation:

A quadrilateral is a basically a polygon.

◾ It is made up of four straight edges and four vertices or simply the corners.

◽Quadrilateral is a closed figure.

◾This is all according to Euclidean plane geometry.

◽It is also named as quadrangle.

◾ like a square, rectangle, or rhombus.

◾Perimeter of quadrilateral is the sum of sides of the quadrilateral.

Polygon:-

◾A polygon is any closed figure that is 2-dimensional in shape formed with straight lines by segments.