Two rectangles are similar. One has a length of 10 cm and a width of 8 cm, and the other has a width of 7 cm. Find the length of the second triangle. Round to the nearest tenth if necessary.

I got 8.8 cm. I made a proportion 8/10=7/x and that's how I got 8.8. Is this right?

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  1. Yup (if you're find the length of the second RECTANGLE).

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