A rectangle is a flat shape with 4 straight sides and 4 square corners, where the opposite sides are the same length. It has 4 straight sides (two long and two short) and 4 corners. Below you will find its properties, how to draw it, where to spot it in real life, and a quick quiz.

A bright rectangle for little learners to explore!
| Sides | 4 straight sides (two long and two short) |
|---|---|
| Corners (vertices) | 4 |
| Angles | 4 right angles (90 degrees each) |
| Lines of symmetry | 2 (if it is not a square) |
| Flat or solid | Flat (2D) |
A rectangle has 4 straight sides and 4 square corners, called right angles. Its opposite sides are the same length and parallel: two long sides and two short sides. A square is a special kind of rectangle where all four sides are the same length. To find a rectangle's perimeter, add up all four sides.
You can spot the rectangle shape in everyday life, like a door, a book, a phone, and a picture frame. Try going on a shape hunt around your house or classroom — how many rectangles can you find today?
Every square is a special kind of rectangle, with all four sides the same length. But most rectangles are not squares, because two sides are longer.
Answer each question, then tap it to check.
Four.
A rectangle.
Yes. A square is a rectangle with four equal sides.
Practice on paper with the Shapes Tracing and Coloring worksheet and the Shapes Activity worksheet, or play the Shapes Match game.
Send children on a hunt for rectangular objects — a book, a door, a phone — and gather the finds on a table. Then play a matching game: draw several shapes on cards and have kids sort out only the rectangles.
Line up a square block and a rectangle block side by side and measure each side with a ruler or your fingers, talking about how the rectangle's sides aren't all equal like the square's.
Rectangles stack and tile neatly, which is why bricks, books, and boxes are almost always rectangular — try stacking rectangular blocks versus round ones to see which stacks better.
A rectangle has 4 straight sides (two long and two short).
A rectangle has 4 corners.
2 (if it is not a square).
Draw a long straight line across. Draw a shorter straight line down from each end. Join the bottoms with another long line, the same length as the top.
Every square is a special kind of rectangle, with all four sides the same length. But most rectangles are not squares, because two sides are longer.
A rectangle is a flat shape with 4 straight sides and 4 square corners, where the opposite sides are the same length. Remember: 4 straight sides (two long and two short), 4 corners. Next, learn about the oval, or see all shapes.