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# HELP!

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Find the value of $$\theta$$, $$0^\circ \le \theta \le 90^\circ$$, such that $$\cos 5^\circ = \sin 25^\circ + \sin \theta$$. answer is in degrees,  not radians

Aug 11, 2020

#1
+1421
+5

cos(5º) = 0.996194698

sin(25º) = 0.422618261

sin(θ) = 0.996194698 - 0.422618261 = 0.573576436

Angle  θ = 35º

Aug 13, 2020
#2
+111626
+1
Aug 13, 2020