Draw the image of triangle $$\(T\)$$ after a reflection in the line $$\(y=-1\)$$.
Exam No:0580_s20_qp_41 Year:2020 Question No:4(a)
Answer:
Triangle at \((-4,-4)(-1,-3)\) \((-4,-3)\)
Knowledge points:
E7.2.1 Reflect simple plane figures.
E7.2.2 Rotate simple plane figures through multiples of 90°.
E7.2.3 Construct given translations and enlargements of simple plane figures. (Positive, fractional and negative scale factors for enlargements.)
E7.2.4 Recognise and describe reflections, rotations, translations and enlargements. (Positive, fractional and negative scale factors for enlargements.)
Solution:
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