SOLUTION: what is the perimeter of a room that is 23 metres long and 15 metres wide. show calculations

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Question 882561: what is the perimeter of a room that is 23 metres long and 15 metres wide. show calculations
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 
Hi,
.
P = 2L + 2w = 2(23m) + 2(15m) = 46m + 30m = 76m