“RECTANGLE” на русском языке

имя существительное

прямоугольник

rectangle

Let's start with a rectangle, and then remove a square from it with the same side length as the shortest side of the rectangle .

Start with a square and add a square of the same size to form a new rectangle .

Show students how to combine rectangles and triangles to create houses.

In the remaining works, the interplay of rectangles and squares is more elaborate.

The class will begin to see different shapes and sizes of rectangles and an occasional square.