Question

what is rectangle?explain why a rectangle is a convex quadrilateral​

Answer 1

Answer:

a rectangle is a quadrilateral with four right angles. It can also be defined as: an equiangular quadrilateral, since equiangular means that all of its angles are equal; or a parallelogram containing a right angle. A rectangle with four sides of equal length is a square

Step-by-step explanation:

A conver quadrilateral is a four sided polygon with each of its interior angle being less than 180°. ... Since a rectangle is a four sided polygon with the value of each of its interior angle 90° which is less than 180°, therefore, a rectangle is a convex quadrilateral.