Which pair of angles has congruent values for the sin x and the cos y?
a- 70degrees ,...
Mathematics, 30.10.2019 10:31 Anabel818
Which pair of angles has congruent values for the sin x and the cos y?
a- 70degrees , 160 degrees
b-70 degrees, 70 degrees
c- 70 degrees, 120 degrees
d- 70 degrees, 20 degrees
Answers: 2
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