Intermediate June 2019 Unit 1 Q3WJECIntermediateCurrent spec3 marksTransformations of Shapes3.(a) Shade one square so that the diagram below has rotational symmetry of order 2. [1](b) Shade two squares so that the diagram below has rotational symmetry of order 4. [1](c) Shade two squares so that the diagram below has rotational symmetry of order 3. [1]Mark scheme (a)Mark scheme (b)Mark scheme (c)Mark scheme (a)SchemeMarksCommentsB1Mark scheme (b)SchemeMarksCommentsB1Mark scheme (c)SchemeMarksCommentsB1