Question

ΔDEF ∼ ΔABC. What is the sequence of transformations that maps ΔABC to ΔDEF?
A reflection across the y-axis and a translation 4 units down
B. A rotation of 180° about the origin and a dilation with center (0, 0) and scale factor 2
C. A reflection across the y-axis and a translation 2 units down
D. A rotation of 90° about the origin and a translation 2 units down

Answer 1

Triangle ABC a horizontal translation 3 units to the right and a vertical translation 2.5 units up to form DEF

Transformation

Transformation is the movement of a point from its initial location to a new location. Types of transformation are translation, reflection, rotation and dilation.

Triangle ABC a horizontal translation 3 units to the right and a vertical translation 2.5 units up to form DEF

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