CHECK Congruent Figures and Lines of Symmetry

Front

What is a congruent figure?

Back

A congruent figure is a shape that is identical in form and size to another shape. They can be superimposed on each other.

Front

How many lines of symmetry does a square have?

Back

A square has 4 lines of symmetry.

Front

What is a line of symmetry?

Back

A line of symmetry is a line that divides a shape into two identical parts that are mirror images of each other.

Front

How many lines of symmetry does a circle have?

Back

A circle has an infinite number of lines of symmetry.

Front

What does it mean for two angles to be congruent?

Back

Two angles are congruent if they have the same measure.

Front

Back

The corresponding sides and angles of congruent triangles are equal.

Front

How many lines of symmetry does an equilateral triangle have?

Back

An equilateral triangle has 3 lines of symmetry.

Front

What is the relationship between congruent segments?

Back

Congruent segments are line segments that have the same length.

Front

Back

Front

What is the significance of lines of symmetry in shapes?

Back

Lines of symmetry help in understanding the balance and proportion of shapes.