Answer:
[tex]A=-6.746[/tex]
Step-by-step explanation:
Given that
sin(-A)=tan353.3
A∈(-180, 180)
Required:
Size of A=?
solution:
using calculator we get,
[tex]tan(353.3)=-0.117[/tex]
so [tex]sin(-A)=-0.117[/tex]
now [tex]A= Sin^{-1}(-0.117)[/tex]
[tex]A=-6.746[/tex]
Answer: 27.38
Step-by-step explanation:
Firstly let start finding:
tan 335.3°
Which is -0.4599
Then
sin(-A) = tan 335.3
sin(-A) = -0.4599
-A= sin inverse of (-0.4599)
-A= -27.38
Divided both side by -
A= 27.38
