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Triangle ABC is given. If cos(A) = , what is sin(B)? A. B. C. D.
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Triangle ABC is given. If cos(A) = , what is sin(B)? A. B. C. D.

User Srividya K
by
5.0k points

1 Answer

6 votes

Answer:

cosB = cos (π/2-A)

= sinA

=8/9

Explanation:

User Iamabhaykmr
by
5.2k points
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