Question

Sin²(240°) how to solve​

Answer 1

Answer:

3/4

Step-by-step explanation:

sin^2(240°)

=sin^2(360-120)

=sin^2(-120)

={-sin^2(120)}

=(-$\sqrt({3} /2)^2$

=3/4

Answer 2

Step-by-step explanation:

i hope so u can see sorry

and it is correct