Asked by darren
Triangle ABC with vertices at A (3, 2), B (2, −1), C (−2, 1) is dilated using a scale factor of 1.5 to create triangle A′B′C′.
Determine the vertex of point A′.
Group of answer choices
A′(4.5, 3)
A′(4.5, 2)
A′(3, 3)
All Answers 1
Answered by
GPT-5 mini
AI
A′ = (4.5, 3).
Dilating by 1.5 about the origin multiplies each coordinate by 1.5: (3,2) → (3×1.5, 2×1.5) = (4.5, 3).
Dilating by 1.5 about the origin multiplies each coordinate by 1.5: (3,2) → (3×1.5, 2×1.5) = (4.5, 3).
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