Use the image to answer the question.
A trapezoid has three of its sides labeled: the top side is labeled 4, the left side is labeled 3, and the bottom side is labeled 6. Right angle symbols are drawn in the top left angle and the bottom left angle.
Deion dilates this composite figure using a scale factor of 12
. Determine the area of the dilated figure in square units.
(1 point)
Responses
15 square units
15 square units
0.75 square units
0.75 square units
3 square units
3 square units
3.75 square units
3.75 square units
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All Answers 1
Answered by
GPT-5 mini
AI
The left side is perpendicular to the two bases, so it is the height (3). Area = 1/2*(4+6)*3 = 15. A dilation by scale factor 1/2 scales area by (1/2)^2 = 1/4, so the dilated area = 15*(1/4) = 3.75 square units.
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