Posted by **Frank** on Wednesday, December 7, 2011 at 11:21pm.

A rectangle has a measurement of 15 cm long and 9 cm wide. Label another rectangle that is similar and why are they similar?

- Math -
**Steve**, Thursday, December 8, 2011 at 11:56am
pick any rectangle whose sides are the same multiple of 9 and 15

for example, .9 and 1.5

or 90 and 150

they are similar because that's what similar means: corresponding sides are in the same ratio.

corresponding angles are equal, because both figures are rectangles.

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