Flat Shapes
What are some examples of two-dimensional shapes?
Goal:
Goal:
Let's compare shapes. Check out some of these shape attributes.
Flat shapes are called two-dimensional shapes, or 2-D shapes.
They can have straight sides and corners, like a square or a triangle.
Or, they can have curvy lines, like a circle or an oval.
How many sides and corners does each of these shapes have? Click each shape to see the answer.
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A square has 4 sides and 4 corners. |
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A triangle has 3 sides and 3 corners. |
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A circle has 0 sides and 0 corners. |
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A pentagon has 5 sides and 5 corners. |