bacterial cells are identified by the presence of __________ and absence of __________. please fill in the blanks don't describe.
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a rectangular park is 45 m long and 30 m wide . a path 2.3 m wide is constructed outside the park . find the area of the pathArea of park =l×b=45×30=1350 cm2
Area of park with path is =45+2.5+2.5×30+2.5+2.5=1750 cm2
Therefore,
Area of path = Area of park with path − Area of rectangular park
=1750−1350=400 cm2
Hence, this is the answer.
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