Question

if 2 Sin 2 theta is = to root 3 find angle theta​

Answer 1

Answer:

$\theta = 30$

Step-by-step explanation:

$2sin2\theta = \sqrt 3$
$\implies sin2\theta =\frac{\sqrt 3}{2}$
$\implies sin 2\theta = sin\: 60\\ [tex]\implies 2\theta = 60$

$\theta = \frac{60}{2}$

$\theta = 30$

Answer 2

Answer:

Answer is θ=30°

Step-by-step explanation:

Given : 2sin2θ=√3

R.T.P: θ=?

2sin2θ=√3

sin2θ=√3/2

sin2θ=sin 60°

∵sin 60°=√3/2

⇒sin2θ=sin60

2θ=60

θ=60/3

θ=30°