Answer:20
Step-by-step explanation:16+16=32
72-32=40
40/2= 20
Answer:
The length is 20 ft.
Step-by-step explanation:
First you have to multiply 16 x 2 = 32
72 - 32 = 4-0
Then, you divide 40 by 2, which equals 20!
Glad I could help, have a good day :)
