a hedge boundary needs to be planted around a rectangular lawn 18 m long and 12 m wide. if three shrubs can be planted to grow a metre hedge how many shrubs will be needed in all
Dear Student,
Please find below the solution to the asked query:
Given : A hedge boundary needs to be planted around a rectangular lawn 18 m long and 12 m wide .
We know perimeter of rectangle = 2 ( Length + width )
So,
Perimeter of rectangular lawn = 2 ( 18 + 12 ) = 2 30 = 60 m
Also given : If three shrubs can be planted to grow a metre hedge .
So,
Total number of shrubs will be needed = 3 60 = 180 ( Ans )
Hope this information will clear your doubts about Perimeter and Area .
If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.
Regards
Please find below the solution to the asked query:
Given : A hedge boundary needs to be planted around a rectangular lawn 18 m long and 12 m wide .
We know perimeter of rectangle = 2 ( Length + width )
So,
Perimeter of rectangular lawn = 2 ( 18 + 12 ) = 2 30 = 60 m
Also given : If three shrubs can be planted to grow a metre hedge .
So,
Total number of shrubs will be needed = 3 60 = 180 ( Ans )
Hope this information will clear your doubts about Perimeter and Area .
If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.
Regards