In a classroom the ratio of boys and girls is 3 to 8 how many boys are in the class
2 answers:
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Answer:
The length of each side of square is 9 cm
Step-by-step explanation:
<u><em>The question in English is</em></u>
The given figure is made up of 6 identical squares.The perimeter of the figure is 126 cm.what is the length of each side of square?
The picture of the question in the attached figure
Let
x ----> the length side of each square
we know that
The perimeter is the sum of the borders of the figure
so
In this problem
see the attached figure N 2 to better understand the problem
we have
so
solve for x
therefore
The length of each side of square is 9 cm
