In geometry, a square is a regular quadrilateral, which means that it has four equal sides and four equal angles (90-degree angles, or right angles). It can also be defined as a rectangle in which two adjacent sides have equal length. A square with vertices ABCD would be denoted ABCD.
近义、反义、联想词
近义词
n.
rectangle, regular polygon, number, tract, piece of land, piece of ground, parcel of land
v.
multiply, shape, form, adjust, conform, adapt, position