Question

if 4sin²x°-3=0and x°is an acute angle find x°​

Answer 1

Answer:

x=30

Step-by-step explanation:

$4{ sin}^{2} x = 3 \\ {sin}^{2} x = \frac{3}{4} \\ {sin}^{2} x = \sqrt{ \frac{3}{4} } \\ sin x = \frac{ \sqrt{3} }{2} \\ sinx = sin(30) \\ x = 30$