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10 votes
Find X (the angle are X, 81, and 84)

User Runcorn
by
3.1k points

1 Answer

12 votes

Answer:

15

Explanation:

the answer is 15 because a triangle has to equal 180 so all you have to do is add 81 and 84 then subtract 180 from it. like this 81+84=165 180-165=15. Hope this helps.

User Noon Time
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3.2k points