Question

Explain why a rectangle is a convex quadrilateral.​

Answer 1

• The rectangle is a convex quadrilateral because of the two diagonals which lie in the interior of the rectangle.

• A convex quadrilateral is a four-sided polygon that has an interior angle that measures less than 180degree each.

• Rectangle has 4 sides are they are parallel to each other.

• Each angle is 90 degree.

• If we join the opposite corners then the diagonals will lie in the interior and all the angles will be less than 180 degree

Answer 2

The rectangle is a convex quadrilateral because of two diagonals which lie in the interior of the rectangle.