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The two picture frames are similar. The smaller picture frame has a height of 2 ft and a length of 3 ft. and the height of the larger picture frame is 2.8 ft. What is the length of the larger picture frame?

Respuesta :

sqdancefan

Answer:

4.2 ft

Step-by-step explanation:

The larger frame has a height that is 2.8/2 = 1.4 times the height of the smaller frame. Since the lager picture frame is geometrically similar to the smaller one, its length must also be 1.4 times that of the smaller:

... 1.4 × 3 ft = 4.2 ft