1) Describe the transformation a) translation by 3 squares b) rotation 90º clockwise c) reflection at point A 2) Desribe the transformation a) rotation at 90 around point B b) rotation at 180 arounf point B c) reflection at point B 3) Where is the centre of this rotation? a) centre (0,0) b) centre (1,1) c) x-axis 4) What is the angle of this rotation? a) 90º b) 180º c) 270º 5) What is the angle of this rotation? a) 90º b) 180º c) 270º 6) What is the centre of this rotation a) centre (1,0) b) centre (0,1) c) centre (0.0_ 7) What transformation is this? a) A reflection in the line y = -x b) a reflection in the line y = x c) rotation at 180 degrees 8) What transformation is shown? a) reflection in x-axis b) translation by vector 0 squares across, 4 squares up c) rotation at180 degrees 9) Which type of transformation "slides"? a) rotation b) reflection c) translation d) enlargement 10) Which type of transformation "flips" over a mirror line? a) rotation b) reflection c) translation d) enlargement

Transformations (10 questions)

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