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30-03-2020
Mathematics

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Trig. Ratios of perimeters and areas.
The areas of two similar polygons are in the ratio 64:81. Find the ratio of the corresponding sides.

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amna04352 amna04352

30-03-2020

Answer:

8:9

Step-by-step explanation:

ratio of areas = (ratio of sides)²

64/81 = (ratio of sides)²

Square root both sides

8/9 = ratio of sides

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