Question

find the general solution of sin 2 θ = 3/4

Answer 1

Answer:

8PB=3H^2

Step-by-step explanation:

sin 2●=2sin●cos●

sin●cos●=3/8

P/H * B/H = 3/8

PB/H^2=3/8

8PB=3H^2

where P= side opposite

B= adjacent side

H= Hypotenuse