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A triangle ABC with vertices A (-2, 2), B (1, 4) and C (-1, 4) is mapped onto a triangle A'B'C' by a reflection in the line y = x + 1 a.
On the grid provided draw i. triangle ABC; ( 1 mark) ii. The line y = x + 1 (2 marks) iii. Triangle A'B'C' b. Triangle A''B''C'' is the image of triangle A'B'C'