Respuesta :
perimeter = 2width + 2length
p=2(6)+2(9)
p=12+18
p=30
You need 30 inches of silver.
30x.25=7.50
The answer is $7.50.
p=2(6)+2(9)
p=12+18
p=30
You need 30 inches of silver.
30x.25=7.50
The answer is $7.50.