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2 years ago

13

The two squares x and y are mathematically similar. The areas of x and y are 17cm squared and 272cm squared, respectively. The l

ength of x is 5cm. Fine the corresponding length of y.

1 answer:

Rasek [7]2 years ago

6 0

I would set this up as a a proportion:
$\frac{17cm}{5cm}$ · $\frac{272cm}{x}$
17x = 1360
x = 20 cm

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