Question: On a coordinate plane, triangle ABC is rotated 90 degrees clockwise about the origin and then dilated with a scale factor of 2 centered at the origin to form triangle A′B′C′. Which statement describes the relationship between triangle ABC and triangle A′B′C′?
A) They are similar and congruent.
B) They are similar but not congruent.
C) They are congruent but not similar.
D) They are neither congruent nor similar.
Correct answer: B
Grade: 8 | Topic: Geometry | Difficulty: Hard | Standard: 8.G.A.4