Understand congruence and symmetry.

Math Problem Solving Quiz

Understand Congruence and Symmetry

In this lesson, we will learn about congruence and symmetry in shapes.

Congruence

• Two shapes are congruent if they have the same shape and size.
• Congruent shapes can be rotated, flipped, or moved and still remain congruent.
• Congruent figures have equal corresponding sides and angles.

Symmetry

• A shape has symmetry if it can be divided into two identical parts that are mirror images.
• The line that divides the shape is called the line of symmetry.
• Some shapes have more than one line of symmetry.

Now, let's practice identifying congruent shapes and lines of symmetry!

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