Here is a sequence of patterns made from square tiles. (a) In the space below, draw Pattern number 4 (1) (b) Complete the table. (1) (c) Work out the number of tiles in Pattern number 30 (2) Liz says that in Pattern number $$\(n\)$$, the number of tiles is $$\(2 n\)$$. (d) Is Liz correct? You must give a reason for your answer. (1)

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