Complete this description. A rectangle has rotational symmetry of order ______ and ______ lines of symmetry.

1. (a)Complete this description. A rectangle has rotational symmetry of order ______ and ______ lines of symmetry.[1]
2. (b)Shade 4 more small squares in the shape below to make a pattern with rotational symmetry of order 4. [Figure 2.1][1]

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