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Plz help "geometry" the intersection of roads M and N creat a 71.4 degrees what are the complumentry and suplumentry angels of this intersection A 161.4' ; 18.6' B 18.6'; 161.4' C 108.6' ; 18.6' D 18.6'
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Plz help "geometry"

the intersection of roads M and N creat a 71.4 degrees what are the complumentry and suplumentry angels of this intersection
A 161.4' ; 18.6'
B 18.6'; 161.4'
C 108.6' ; 18.6'
D 18.6' ; 108.6',

User Manikanta
by
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1 Answer

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Complementary angles sum up to 90 degrees and supplementary angles sum up to 180 (I remember that because they are alphabetical). 90 - 71.4 = 18.6 180 - 71.4 = 108.6 Therefore, D. is the answer.
User FXbeckers
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