Answer this quickly pls:
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Answered by
1
Answer:
the 3 interior angles are
180-x
180-y
180-z
now sum of all angles = 180
so (180-x) + (180-y)
+ (180-z)= 180
= 180-x+180-y +180-z= 180
= -(x+y+z) = -360
= x+y+z = 360
Answered by
0
Answer:
ok
bye sorry for late
ok
bye to the total
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