Respuesta :

musiclover10045

Divide the length of the flag by its portion of the ratio, then multiply that by the ratio portion for the width:

28/7 = 4

4 x 4 = 16

The height is 16 feet

s384811

Answer:

16 feet

Step-by-step explanation:

If x:y=a:b, then xb=ya

4*7=x:28

4*28=7x

x=16