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BARSIC [14]
3 years ago
7

Someone please help!

Mathematics
1 answer:
maks197457 [2]3 years ago
4 0
Triangles equal 180. The bottom left corner is 90 in this triangle. Add the angles together set equal to 180.

x = unknown angle

90 + 67 + x= 180
157 + x= 180
subtract 157 from both sides
x= 23

ANSWER: x=23

Hope this helps! :)
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