find the length of AB
give your answer to 3 significant number

Answer:
8.86
Step-by-step explanation:
sin (41)×13.5
according to sin law
Answer:
[tex]sin \: 41 = \frac{o}{h} \\ sin \: 41 = \frac{o}{13.5} \\ x = sin \: 41 \times 13.5 \\ \: \: \: \: \: = 8.856cm[/tex]