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Chapter 8
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Complementary angles
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Quiz
Class X
Quick check : Complementary angles
6 questions
Question 1 of 6
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0
/ 0
cos
(
90
°
−
θ
)
=
\cos(90° - \theta) =
cos
(
90°
−
θ
)
=
:
A
sin
θ
\sin\theta
sin
θ
B
cos
θ
\cos\theta
cos
θ
C
tan
θ
\tan\theta
tan
θ
D
−
sin
θ
-\sin\theta
−
sin
θ
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