Congruent means shapes are exactly the same as each other.

Mary says congruent shapes always have the same lengths and area. This is...

Sort the pictures into the correct category:

The area of a quadrilateral is 50cm². What woud be the area, in cm², of a 4-sided shape that was congruent to it?

Sort the pictures into the correct category:

If a triangle had sides of 4cm, 2cm and 5cm, what would be the missing length (in cm) of a congruent triangle which had two sides of 2cm and 5cm?

Congruent shapes always have the same areas (2D) or volumes (3D).

Congruent shapes can be reflections or rotations of each other.

Shapes with the same area are always congruent to each other.

Congruent shapes always have the same lengths and perimeters as each other.

Congruent shapes can be enlargements of each other.

Sort these pairs into the correct categories:

Two triangles both have interior angles of 60 degrees, 70 degrees and 50 degrees. This means they are congruent.

Which shape has a plan view and side elevation that are congruent?

Two cuboids have volumes of 20cm³. This means they are congruent.

Congruent shapes always have different angles from each other.

Sort the pictures into the correct category:

Two cubes have volumes of 20cm³. This means they are congruent.