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AURORKA [14]
3 years ago
6

WILL GIVE A 5 STAR RATING A THANKS A BRAINLIEST and 12 points.

Mathematics
2 answers:
Sauron [17]3 years ago
4 0

since there are 180 degrees in a triangle so :


65+72+y=180  add like terms

137 + y=180 now subtract 137

y= 180-137

y=43 degrees

Jlenok [28]3 years ago
4 0

All Triangle's equal 180 degrees.

So to find this out......72+65=137

180-137=43

The missing angle equals 43 degrees.

-Seth

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