48. CHANGING DIMENSIONS Rectangle QRST is similar to rectangle JKLM with sides in a ratio of 4:1. a. What is the ratio of the areas of the two rectangles? b. Suppose the dimension of each rectangle is tripled What is the new ratio of the sides of the rectangles? c. What is the ratio of the areas of these larger rectangles?

Q: y 35 1 N 34

A:

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