Question

Find theta if 0°< theta< 90°
tan theta = sin 30° cos 60° + cos 30° sin 60°​

Answer 1

Answer:

45

Step-by-step explanation:

$sin30cos60+cos30sin60\\\\\frac{1}{2} *\frac{1}{2} +\frac{\sqrt{3} }{2} *\frac{\sqrt{3} }{2} \\= 1\\\\tan^{-1}(1)=45$