Answer :
we need the full picture, you cut off the bottom part which is the most important part..
Answer:
AB ≈ 4.1
Step-by-step explanation:
Using the Sine rule in Δ ABC, that is
[tex]\frac{AC}{sinB}[/tex] = [tex]\frac{AB}{sinC}[/tex], substitute values
[tex]\frac{8}{sin122}[/tex] = [tex]\frac{AB}{sin26}[/tex] ( cross- multiply )
AB × sin122° = 8 × sin26° ( divide both sides by sin122° )
AB = [tex]\frac{8sin26}{sin122}[/tex] ≈ 4.1 ( to the nearest tenth )