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5 votes
5 votes
Someone help please.

Someone help please.-example-1
User CGTheLegend
by
2.9k points

1 Answer

17 votes
17 votes

Answer:

9

Explanation:

Special right triangle

this is a 45, 45, 90 triangle

Meaning that whatever the hypotenuse is

that it will be the same for x

User Europa
by
2.6k points