Answer:
1st option
Step-by-step explanation:
since the triangles are similar then the ratios of corresponding sides are in proportion , that is
[tex]\frac{AB}{AX}[/tex] = [tex]\frac{AC}{AY}[/tex] ( cross- multiply )
AB × AY = AX × AC ( divide both sides by AY )
AB = AX times AC over AY