Solid Figure and Nets

What do you call three-dimensional objects which consists of length, width and height?

• Figures

• Plane Figures

• Solid Figures

• Shapes

Answer explanation

Three-dimensional objects that have length, width, and height are called solid figures. Unlike plane figures, which only have two dimensions, solid figures occupy space and include shapes like cubes and spheres.

Which of the following is an example of a solid figure?

• Square

• Circle

• Triangle

• Cone

Answer explanation

A cone is a three-dimensional solid figure with a circular base and a single vertex. In contrast, a square, circle, and triangle are all two-dimensional shapes, making the cone the only solid figure among the options.

What is this shape?

• cone

• cube

• pyramid

• sphere

Answer explanation

The shape is a cone, which has a circular base and tapers smoothly to a point called the apex. Unlike a cube or pyramid, it does not have flat faces, and it is not a sphere, which is completely round. Thus, the correct answer is cone.

What is the name of this shape?

• square pyramid

• triangular pyramid

• square prism

• triangle prism

Answer explanation

The shape is a square pyramid, which has a square base and four triangular faces that meet at a point (the apex). The other options do not fit this description, making 'square pyramid' the correct choice.

What is the shape of the faces on a cube?

• Square

• Circle

• Rectangle 

• Rectagnles and Triagnles 

Answer explanation

The faces of a cube are all squares. Each face has four equal sides and four right angles, which defines the square shape. Other options like circles or rectangles do not accurately describe the faces of a cube.

How many vertices are on this shape?

• 0

• 5

• 8

• 12

Answer explanation

The shape has 8 vertices, which are the points where the edges meet. This is characteristic of an octagon, confirming that the correct answer is 8.

How many vertices are on this shape?

• 0

• 16

• 4

• 24

Answer explanation

The shape in question is a quadrilateral, which has 4 vertices. Therefore, the correct answer is 4, as it accurately represents the number of corners in the shape.

How many edges in this shape?

• 2

• 4

• 6

• 8

Answer explanation

The shape has 8 edges. Each vertex connects to two edges, and counting all edges gives a total of 8. Therefore, the correct answer is 8.

What is the nets of a cube?

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Cube and Cuboid has several similarities. One of them is the number of edges they both have. How many edges does a cube have?

• 16

• 14

• 12

• 8

Answer explanation

A cube has 12 edges. Each of its 6 faces is a square, and each square shares its edges with adjacent squares, resulting in a total of 12 distinct edges.