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anonymous
 4 years ago
Which trigonometric value is equal to cos 62°?
A)
cos 28°
B)
sec 28°
C)
sin 28°
D)
tan 28°
anonymous
 4 years ago
Which trigonometric value is equal to cos 62°? A) cos 28° B) sec 28° C) sin 28° D) tan 28°

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hba
 4 years ago
Best ResponseYou've already chosen the best response.2By the definition of complementary trig functions: \[Sin(90\theta)=\theta\]

sirm3d
 4 years ago
Best ResponseYou've already chosen the best response.1uhm, @hba means \[\sin (90  \theta)=\cos \theta\]
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