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Given cos A = -.45 find angle A in degrees. Round your answer to the nearest hundredth.
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Given cos A = -.45 find angle A in degrees. Round your answer to the nearest hundredth.

User Elan Utta
by
8.3k points

1 Answer

1 vote
is cosA,

0.45
i don't get it
User PatrickNLT
by
9.1k points
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