A rectangular park has dimensions 90m by 70m. Two path Run parallel to the length of the rectangle and two parts Run parallel to its breadth.The path along the length 7 metre wide and other two along the breadth are 5 metre wide find the area of all the path
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▪Area of rectangle ABCD = l × b
= ( 90 + 5 × 2 ) × ( 70 + 7 × 2 )
= 100 × 84
= 8400 square m
▪Area of rectangle EFGH = l × b
= 90 × 70
= 6300 square m
● Area of the path without the park = Area of rectangle ABCD - Area of rectangle EFGH
▪Area of the path = 8400 - 6300
= 2100 square metres
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