Question

sin(180 + θ) =

Answer me fast​

Answer 1

Answer:

what do u mean by it that annwer me fast

if any man was writing your answer in fast

so if the answer will be wrong

so then

what u do

by the way

I am jocking

don't take it seriously

it think that u are bored so I think that why not I try it to laughh ..

if u laugh so please like my comment

Answer 2

find: sin (180° + θ)

Solution: sin (180° + θ) = sin (90° + 90° + θ)

= sin [90° + (90° + θ)]

= cos (90° + θ)

[since sin (90° + θ) =cos θ]

Therefore,

sin (180° + θ) = - sin θ [since cos (90° + θ) = - sin θ]