Recognition of 3D shapes

What is a solid

• Object that has a fixed shape and size

• The space occupied by a solid

• Matter

• Line segment

Shapes with 6 faces

• Cube

• Cuboid

• Square Pyramid

• Pentagonal Pyramid

Which of the following is not a net for a cube

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What is a right prism

• A solid which has two identical top and bottom faces

• A solid that has only right angles

• A solid which has two parallel top and bottom faces

• A solid which has no top rectangular faces

A cube has

• 3 faces and 6 edges

• 6 faces and 3 edges

• 6 faces and 8 edges

• None of these

Another name for triangular pyramid

• Triangular prism

• Tetrahedron

• Tetraprism

• A triangular pyramid has no more names

Which of the following is not a net for a cube (select all that apply)

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Which of the following is not true

• A cube has 6 edges

• A cuboid has 6 faces

• A cube has 12 edges

• A cuboid has 8 edges

What do you mean by lateral faces

• The faces that are not the top and bottom faces

• The faces that are the top and bottom faces

• The pair of rectangular faces

• The faces that are not triangular

How many lateral faces does a hexagonal prism have

• 12

• 6

• 3

• 9