Question

Plsss help and explain too​

Answer 1

Answer:

see explanation

Step-by-step explanation:

Since the triangles are similar then the ratio of corresponding sides are equal, that is

$\frac{4}{3}$ = $\frac{a}{4}$ ( cross- multiply )

3a = 16 ( divide both sides by 3 )

a = $\frac{16}{3}$

and

$\frac{4}{3}$ = $\frac{b}{5}$ ( cross- multiply )

3b = 20 ( divide both sides by 3 )

b = $\frac{20}{3}$