IGCSE Maths / Transformation and similarity

Translating a shape

Edexcel International GCSE Maths (4MA1), chapter 14: Transformation and similarity, specification point 5.2g. Part of the full course.

Read the revision notes · IGCSE Maths past papers

A translation moves every point of a shape the same distance in the same direction. Read the vector as an across movement followed by an up or down movement, then plot and label each new corner.

More lessons in Transformation and similarity

• Lines of symmetry and rotational symmetry
• Equations of common mirror lines
• Reflecting a shape in a line
• Reflecting in y = x and y = -x
• Finding the mirror line from object and image
• What defines a rotation
• Rotating a shape about a point
• Positive and negative rotation angles
• Rotating about a point not on the shape
• What defines a translation
• Column vectors in translations
• Congruence under transformations
• Describing a single transformation fully
• Combining two transformations
• What defines an enlargement
• Similarity under enlargement
• Enlarging from a given centre
• Fractional scale factor enlargements
• Finding the centre of enlargement
• Conditions for congruent triangles
• Proving triangles are congruent
• Similar shapes: corresponding lengths
• Area scale factor
• Volume scale factor
• Similar solids, mass and capacity
• Similar shapes problem solving