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Mathematics 8 Online
kekeman:

Which pair of angles has congruent values for the sin x° and the cos y°? 42°; 42° 42°; 48° 42°; 138° 42°; 132°

snowflake0531:

Hint: They angles have to add up to 90 degrees

kekeman:

Hmm okii i was thinking " 42°; 48°

snowflake0531:

yes

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