Geometry 2D and 3D shapes

Which of the following is TRUE about 2d shapes.

• 2D shapes are plane figures.

• 2D shapes have weight.

• 2D shapes are made up of 3D shapes.

• 2D shapes have volume.

Which list below is made up ONLY of 2d shapes?

• cube, cone, sphere and cylinder

• cube, square, hexagon and prism.

• rectangle, square, triangle and sphere.

• triangle, star, square and circle.

This shape is known as which of the following?

• rhombus

• parallelogram

• cuboid

• rectangle

Which of the following is NOT a quadrilateral?

• 
• 
• 
• 

What shape has eight straight sides?

• pentagon

• hexagon

• decagon

• octagon

How may lines of symmetry are there in an equilateral triangle?

• 1

• 2

• 3

• 4

This net can be folded into which of the following shapes?

• cuboid

• cylinder

• cone

• cube

Which solid shape has a circular face and another curved face which can be flattened into a semi-circle?

• cone

• cylinder

• sphere

• pyramid

What do we call a line which starts at one point of the circumference and goes to another, passing in the center of a circle?

• circumference

• radius

• chord

• diameter

How many lines of symmetry are there in the shape to the left?

• 1

• 2

• 3

• 4