Question 940256
What is an acute angle theta that satisfies the equation sin theta= cos(2 theta + 33 degrees) 
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{{{sin(theta)=cos(theta)+33 deg)}}}
consider theta and (theta+33) to be complementary angles.
{{{(theta)+(theta)+33 deg=90)}}}
2theta+33=90
2theta=57
theta=28.5˚
Check:
sin(28.5)≈0.477...
cos(28.5+33)=cos(61.5)≈0.477...