Question

Help me with this please!!!!!

Answer 1

Explanation:

Ok: So A is similar to B put different ratios

1. Look at sides

A has one side 12cm while B has the same side 9 cm

9:12 is the ratio or 9/12= 3/4

Sides B is 3/4 of A

2. Caculate

W= 3/4*7=

w=21/4cm

or

w= 5 1/4 cm