1.Think of squares, parallelograms, rectangles, and trapezoids; they all have parallel sides made from parallel line segments.
2.buildings, in rooms, television sets, bookshelves and so on. If you are in a room, more than likely you are surrounded by four walls that are all perpendicular to each other.
Answers & Comments
Answer:
1.Think of squares, parallelograms, rectangles, and trapezoids; they all have parallel sides made from parallel line segments.
2.buildings, in rooms, television sets, bookshelves and so on. If you are in a room, more than likely you are surrounded by four walls that are all perpendicular to each other.