A rectangular garden is adjacent to a house having a wall of length 5 metres on one side and fence on the other three sides whose total length is 12 metres. What is the perimeter of the garden?
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Answer:
19m
Step-by-step explanation:
since length of one side is 5
therefore, length of other side should be 5
breadth = length of other 3 sides - length of one side / 2
= 12 -5/2
= 7/2
= 3.5m
perimeter ( RECTANGLE ) = 2(l+b)
= 2(5+3.5)
= 2(8.5)
= 19m
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