My teacher emailed me this but i doesn’t make sense to

She wants you to add notes (explain the drawing).

I'm not so sure by what A3 transcription is. But chose an artist that you like, but could be a challenge for you that you could do.

Sorry I wasn't much help, but message her back to have her explain in a better way. Teachers are there to help you, and don't mind students asking questions. :)

perimeter = 2l +2w, divide total perimeter by 2 for total length of 1 side and 1 width

172/2 = 86 (  total for 1 side and 1 width)

86-24 = 62 (since length is 24 ft longer subtract 24 then divide by 2 for width)

62/2 = 31

width = 31 feet

length = 31 +24 = 55 feet

check: 31*2 = 62, 55*2 = 110,  110+62 = 172