our playground 75 metre multiply 45 metre has a jogging track of birth 3.7 metre along its inside find the area of jogging track.
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our playground 75 metre multiply 45 metre has a jogging track of birth 3.7 metre along its inside find the area of jogging track.
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Answer:
......ur ans...................
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AB = 75m - 2 ( 3•7m )= 67•6m
BC = 3•45m - 2 ( 3•7 ) = 37•6
Now one 9 Jogging toock = AB × BC
= 37•6 × 67•6m²
= 254•76m² ( Corrent Answer )