Question

CAN SOMEONE HELP ME I ASKED TWICE PLEASE!!!

Answer 1

Explanation:

SOHCAHTOA

Sine = Opposite / Hypotenuse

Cosine = Adjacent / Hypotenuse

Tangent = Opposite / Adjacent

(a is the adjacent side to the angle given) (o is the opposite side to the angle given) (h is the hypotenuse)

1)
`sin12=(4.6)/(h), h=(4.6)/(sin12)` ;
`tan12=(4.6)/(a), a=(4.6)/(cos12)`

2)
`cos58=(18)/(h), h=(18)/(cos58)` ;
`tan58=(o)/(18), o=18*tan58`

3)
`sin24=(o)/(8.5), o=8.5*sin24` ;
`cos24=(a)/(8.5), a=8.5*cos24`

4)
`sin 66=(12)/(h), h=(12)/(sin66)` ;
`tan66=(12)/(a), a=(12)/(tan66)`

5)
`sin38=(5.9)/(h), h=(5.9)/(sin38)` ;
`tan38=(5.9)/(a), a=(5.9)/(tan38)`

6)
`sin74=(o)/(10.4), o=10.4*sin74` ;
`cos74=(a)/(10.4), a=10.4*cos74`

hope this helps, still didn't get it. The final answers can be found by typing the expressions into a calculator.