Shapes; Equal; Unequal; Halves

Front

What is a triangle?

Back

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

Front

What are the different ways to divide a shape?

Back

Shapes can be divided into equal parts (e.g., halves, thirds, fourths) or unequal parts.

Front

What does it mean for a shape to have equal parts?

Back

A shape has equal parts when it is divided into sections that are the same size.

Front

What does it mean for a shape to have unequal parts?

Back

A shape has unequal parts when it is divided into sections that are different sizes.

Front

What is a square?

Back

A square is a four-sided polygon (quadrilateral) with all sides of equal length and all angles equal to 90 degrees.

Front

How many equal parts are in a half?

Back

A half consists of 2 equal parts.

Front

How many equal parts are in a fourth?

Back

A fourth consists of 4 equal parts.

Front

What is the sum of the angles in a triangle?

Back

The sum of the angles in a triangle is always 180 degrees.

Front

Can a triangle have equal sides?

Back

Yes, a triangle can have equal sides; such a triangle is called an equilateral triangle.

Front

What is the difference between equal and unequal shapes?

Back

Equal shapes have the same dimensions and area, while unequal shapes differ in size and area.