Question

Can someone help me with this problem, will fan and medal

Answer 1

ya

Answer 2

\[2\sqrt{2}\cos \theta+4=6\]

Answer 3

bring 4 that side to right side

Answer 4

Got that

Answer 5

now what u got ????

Answer 6

\[2\sqrt{2}\cos \theta=2\]

Answer 7

now divide by 2 both sides what u get ???

Answer 8

\[\sqrt{2}\cos \theta=1\]

Answer 9

now take root 2 to that side fast pls i have to go now

Answer 10

\[\cos \theta=1 \]?

Answer 11

\[\cos \theta = \frac{ 1 }{ \sqrt{2} }\]

Answer 12

i have to go now sorry ...bye ... continue from here