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Yanka [14]
3 years ago
8

The polygons in each pair are similar. Find the missing side length / first one has 4 &x and second one has 12&18

Mathematics
1 answer:
sergiy2304 [10]3 years ago
4 0

Answer:

x = 6

Step-by-step explanation:

To find the missing side, write a proportion using side lengths from each similar shape. A proportion is an equation that sets equal two ratios.

\frac{4}{12}=\frac{x}{18}

Find x by cross multiplying numerator and denominator of each fraction.

4(18) = 12x

72 = 12x

6 = x

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Step-by-step explanation:

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