sweetduck834
sweetduck834
11-05-2018
Mathematics
contestada
one more question please help me!!!
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sqdancefan
sqdancefan
12-05-2018
a = (9/6)*10 mm = 15 mm
b = (35/10)*6 mm = 21 mm
The ratio in parentheses is the ratio of corresponding sides in the respective rectangles, so is the scale factor. The unknown dimension is that scale factor applied to the corresponding known dimension.
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