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the ratio of the lenghts of the corresponding sides of two rectangles is 8:3. the area of the larger rectangle is 320 ft2. what is the area of the smaller rectangle

Respuesta :

sqdancefan

Answer:

  45 ft²

Step-by-step explanation:

The areas of similar figures have a ratio that is the square of the ratio of their linear dimensions.

The smaller rectangle's area is ...

  (320 ft²)×(3/8)² = 45 ft²

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