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What is does XY= ____ cm??
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What is does XY= ____ cm??

What is does XY= ____ cm??-example-1
User Beasy
by
8.7k points

1 Answer

12 votes

If we apply angle sun property then <z=72°

Let XY be x

So


\\ \tt\longmapsto (5)/(8)=(20)/(x)


\\ \tt\longmapsto 5x=160


\\ \tt\longmapsto x=32

User Pixshatterer
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