The polygons in each pair are similar. Find the missing side length.

asked Aug 15, 2022 76.5k views

4 votes

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5 votes

Let missing one be x

If both are similar

$\\ \sf\longmapsto (20)/(25)=(16)/(x)$

$\\ \sf\longmapsto (4)/(5)=(16)/(x)$

$\\ \sf\longmapsto 4x=16(5)$

$\\ \sf\longmapsto x=(16(5))/(4)$

$\\ \sf\longmapsto x=20$

Samuel Hsieh answered Aug 21, 2022

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