T2 Math Midterm

Front

What is a triangle?

Back

A triangle is a three-sided polygon characterized by three edges and three vertices.

Front

What are the properties of a cube?

Back

A cube is a three-dimensional solid object with six equal square faces, twelve equal edges, and eight vertices.

Front

What distinguishes solid objects from flat objects?

Back

Solid objects have three dimensions (length, width, height) and occupy space, while flat objects have only two dimensions (length and width) and do not occupy space in the same way.

Front

Can you name some examples of solid objects?

Back

Examples of solid objects include a cube, a sphere, a cylinder, and a thermos.

Front

Can you name some examples of flat objects?

Back

Examples of flat objects include a rectangle, a square, a circle, and a piece of paper.

Front

What is the definition of a rectangle?

Back

A rectangle is a four-sided polygon (quadrilateral) with opposite sides that are equal in length and four right angles.

Front

How can you identify a cube visually?

Back

A cube can be identified by its six square faces, all of which are the same size, and its symmetrical shape.

Front

What is the difference between a solid and a flat shape?

Back

A solid shape has volume and occupies space, while a flat shape has no volume and exists only in two dimensions.

Front

What is the significance of edges and vertices in solid shapes?

Back

Edges are the line segments where two faces meet, and vertices are the points where edges meet; they are essential for defining the shape and structure of solid objects.

Front

What is a thermos and what type of object is it?

Back

A thermos is a solid object designed to keep liquids hot or cold, typically made of insulated materials.