You have to multiply this by a scale factor of 4. 2 × 4 = 8 The enlarged triangle has a height of 8 squares. The length of the first triangle was 1 square. You have to multiply this by a scale ...

Enlargement of a shape or quantity is determined by its scale factor. The position of a shape is determined by where the centre of enlargement is located. The centre of enlargement can either be ...