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Celina87
Erica painted a picture of her dog. The picture has an area of 3,600 square centimeters and is square. She has placed the picture in a frame that is 5 cm wide. What is the perimeter of the picture frame? Alright, I know that the answer is 280 cm, but I have no idea how to get there! Can someone please explain this for me? Thank you!
Could you please explain how to solve it in addition to that picture? Thank you. uvu
What are you trying to find?
Hold on, I think I understand now. Thank you.