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Intermediate November 2018 Unit 1 Q9

WJECIntermediateCurrent spec3 marksTransformations of Shapes

9.

(a) Reflect the triangle in the \(x\)-axis.
Then translate the reflected triangle 5 squares left and 4 squares up. [2]
Grid with x and y from −7 to 7; triangle with vertices (2, 3), (2, 5) and (6, 3)
(b) The circle shown below is rotated 90° anticlockwise about the origin.
Grid with x and y from −7 to 7; circle with centre (5, 3) and radius 1

What are the coordinates of the centre of the circle at its new position?
Circle the correct answer. [1]

(3, −5)    (−5, −3)    (−3, −5)    (−3, 5)    (3, 5)