Mathematics, 28.10.2020 03:50 sksksjs
Two identical rectangles and squares, R and T, are arranged to form a larger square as shown. The area of square R is 1 square inch, and the perimeter of each rectangle is 7 inches. What is the perimeter of square T? Explain.
R
T
Because the area of square R is 1 square inch, its side length is nothing inch(es). So, the shorter side of each rectangle is nothing inch(es). If x represents the length of the longer side of each rectangle, the perimeter is
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and x= nothing. The perimeter of square T is
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which equals nothing
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(Type integers or fractions.)
Answers: 2
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