Answer:
see explanation
Step-by-step explanation:
Since the triangles are similar then the ratio of corresponding sides are equal, that is
[tex]\frac{4}{3}[/tex] = [tex]\frac{a}{4}[/tex] ( cross- multiply )
3a = 16 ( divide both sides by 3 )
a = [tex]\frac{16}{3}[/tex]
and
[tex]\frac{4}{3}[/tex] = [tex]\frac{b}{5}[/tex] ( cross- multiply )
3b = 20 ( divide both sides by 3 )
b = [tex]\frac{20}{3}[/tex]
