A triangle with an area of 10 ft² is dilated by a factor of 4.5. What is the area of the scaled image? Enter your answer, as a d
ecimal, in the box. ft²
1 answer:
Answer:
202.5 ft²
Step-by-step explanation:
The scale factor for area is the square of the scale factor for linear dimensions. Thus the scaled image will have an area of ...
(10 ft²)×4.5² = 202.5 ft²
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Answer:
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