Answer:
16 ft
Step-by-step explanation:
Each edge of wall = √256 ft = 16 ft
56*(4+15/60)
56*(240+15)/60
56*(255)/60
238 miles
1/4 is the answer is is a lower fraction
They should use 5 meters of tape since u syarted off but now u will use 2 and a half of wire i mean wire
4 I think because you subtract all since it's 60 min