Math Problem Statement
Find the ratio of the perimeters. That is, find perimeter new/perimeter original. What do you notice?
the first "U" is 6 units width and 8 units length, and the second "U" is 9 units width and 12 units length.
Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Ratios
Perimeter Calculation
Formulas
Perimeter of a rectangle = 2(height + width)
Ratio of two values = value1/value2
Theorems
Scaling Theorem (perimeter is proportional to the linear dimensions)
Suitable Grade Level
Grades 6-8
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