Math Problem Statement
Sonia is decorating her wall with white and black tiles as shown below.
What is the least number of white tiles Sonia must replace with black tiles so that there is both horizontal and vertical symmetry?
a. 8
b. 12
c. 13
d.14
e. 16
Solution
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Math Problem Analysis
Mathematical Concepts
Symmetry
Grid Analysis
Formulas
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Theorems
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Suitable Grade Level
Grades 7-9