P = 2L + 2W
5.30 = 2L + 2
3.30 =2 L
1.65 = L
This is a strange door. It's slightly larger than a postage stamp.
The perimeter of the door is 5.30cm. The width is 1cm. What is the length?
3 answers
gerbils?
Ms. Sue is correct. This door is probably for a doll house