Answer:
Step-by-step explanation:
L=3W
P=2L+2W
56=2*3W+2W
56=6W+2W
8W=56
W=56/8
W=7 ANSWER
FOR THE WIDTH.
L=3*7=21 ANS.
FOR THE LENGTH.
PROOF:
56=2*21+2*7
56=42+14
56=56
You are going to get -48
For some of the reason, this seemed like multiplication
But anyway, hope this helps, The other person Put down an answer that maybe is incorrect and they posted it like a file like they just don't care like a BOT
