Answer:
w = 9
Explanation:
Since the 2 polygons are similar then the ratios of corresponding sides are equal, that is
= ( cross- multiply )
2w = 18 ( divide both sides by 2 )
2:6 so simplify it 1:3. This means the scale ratio is 1:3 for the figures. To find w, sub in the 3 from the smaller figure to the ratio so 3×3=9, 3:9 w=9
6.6m questions
8.8m answers
= 
( cross- multiply )