Angles ∝ and β are the two acute angles in a right triangle. Use the relationship between sine and cosine to find the value of β if β > ∝. sin( x 2 + 20) = cos(2x - 25 2 ) - QAmmunity.org

Angles ∝ and β are the two acute angles in a right triangle. Use the relationship between sine and cosine to find the value of β if β > ∝. sin( x 2 + 20) = cos(2x - 25 2 )

asked Sep 9, 2018 114k views

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