Here are nine shapes drawn on a grid of squares. Shape $$\(\mathbf{D}\)$$ is a quadrilateral. (a) What is the mathematical name of this quadrilateral? (1) One of the shapes is congruent to shape $$\(\mathbf{G}\)$$ (b) Write down the letter of this shape. (1) (c) Write down the order of rotational symmetry of shape $$\(\mathbf{H}\)$$ (1) (d) How many lines of symmetry has shape E? (1)

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