Question

Find A if 2sin2A = √3. Plz answer fast !!!

Answer 1

Answer:

A =30 degree

Step-by-step explanation:

2sin2A=root 3

sin2A=root3/2

according to the trigonometric table, the value of sin 60degree is root3/2

So therefore 2A=60

then a=60/2

A=30 degree....

hence the answer has been derived .....

please mark as brainliest if u liked it....

Answer 2

Step-by-step explanation:

plzz mark as a brainliest answer

$2 \sin(2a) = \sqrt{3 } \\ \sin(2a) = \frac{ \sqrt{3} }{2} \\ \\ \sin(2a) = \sin(60) \\ 2a = \frac{ \sin(60) }{ \sin} \\ 2a = 60 \\ a = \frac{60}{2} \\ a = 30$