Question 731057: the perimeter of a rectangle with a side of length 15
Answer by General_Lee87(58)   (Show Source):
You can put this solution on YOUR website! To solve this problem, you first have to add the two equal sides which are both 15. Thus, 15 + 15 = 30. Next, you take the full length side, which is 15, and divide it by 2. This will give you 7.5. Next, add 7.5 + 7.5 for the two other sides being as they equal each other to get a total of 15. Finally you add the totals of the two sets of sides. This will give you a total of 45. Thus, 45 is your perimeter.
15 + 15 = 30
15 / 2 = 7.5
7.5 + 7.5 = 15
30 + 15 = 45
I hope this helped. Good luck and God Bless.
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