It has 4 corners and 4 sides because it is a quadrilateral polygon
A trapezium.
Quadrilateral.
A square
A square has 4 sides and 4 vertices (corners).
4 sides and 4 corners because it is a quadrilateral polygon
2 sides, 2 corners. (:
A trapezoid has 4 corners and 4 sides
a quadrilateral
It has 4 corners and 4 sides because it is a quadrilateral polygon
4 corners in a rhombus. Remember that it is a quadrilateral and that quadrilaterals have 4 sides and 4 corners. Quad = Four (4).
Quadratic
A trapezium.
Quadrilateral.
A square
It is a square as square has 4 sides and all of them are equal. Also it has 4 corners.
A trapezium has 4 corners and 4 sides because it is a quadrilateral polygon