AB ≈ 8.77
Step-by-step explanation:
Using the sine ratio in the right triangle
sin20° = = = ( multiply both sides by AB
AB × sin20° = 3 ( divide both sides by sin20° )
AB = ≈ 8.77 ( to the nearest hundredth )
the circle one
2? if not the correct answer you might need to provide more information
step-by-step explanation: