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Please help if you know anything about triangles!!

Please help if you know anything about triangles!!-example-1
User Dodecaplex
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1 Answer

5 votes

Explanation:

125 + 30 + 25 + b is equal to 180 degree 19 + y equal to 180 degree equal to 180 - 190 equal to - -10

User FWDekker
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