a play ground of a school is rectangular in shape with length 60m and breath 45m. a cemented pathway running all around it of . width 1 m is built on the outside. find the area of pathway
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if subtract 1m in length and breadth then find area give name a1,then find all area give name a2 then subtract a2-a1
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area of pathway =area of ground -area except pathway
=60×40-(60-2)(45-2) (-2 is used because pathway is 1m wide all 4 side so 2 is used for 2 sides of length and breadth )
=2700-2494=206m
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