Sort and Classify 2D and 3D Shapes

What do curved figures have in common?

• They have straight edges.

• They have curved edges.

• They have sharp corners.

• They are always symmetrical.

What is a 3D shape?

• A shape that has only length and width.

• A shape that has three dimensions: length, width, and height.

• A flat shape with no depth.

• A shape that can be folded into a 2D plane.

What is a face in geometry?

• A flat surface on a 3D shape.

• A line segment connecting two points.

• A point where two edges meet.

• A solid shape with no dimensions.

What is a circle?

• A 2D shape with all points the same distance from the center.

• A polygon with three sides.

• A 3D shape with all points equidistant from a central point.

• A line segment that connects two points.

How many faces does a cube have?

• 4

• 6

• 8

• 12

What is a vertex in geometry?

• A point where two or more edges meet.

• A line segment connecting two points.

• A shape with three sides.

• A type of angle measurement.

What is a cylinder?

• A 3D shape with two circular faces and one curved surface.

• A 2D shape with three sides.

• A solid shape with four triangular faces.

• A geometric figure with one flat surface and one curved surface.

What is the difference between a square and a rectangle?

• A square has all sides equal, while a rectangle has opposite sides equal.

• A square has four sides, while a rectangle has three sides.

• A square can be any shape, while a rectangle is always a quadrilateral.

• A square has a larger area than a rectangle of the same perimeter.

Can a shape be both 2D and 3D?

• Yes, a shape can be both 2D and 3D.

• No, a shape is either 2D or 3D.

• Shapes can change from 2D to 3D depending on perspective.

• Some shapes can be perceived as both 2D and 3D.

What does congruent mean?

• Congruent means different shapes and sizes.

• Congruent means same shape and same size.

• Congruent means only size is the same.

• Congruent means only shape is the same.