Inside a square garden of side 15m, aroad 4 meter wide is built all around. what is the area of the remaining part of the garden?
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Side of square garden = 15m
width of road = 4m
Side of remaining square area = 15-(2×4) = 7m
Remaining Area = 7² = 49m²
width of road = 4m
Side of remaining square area = 15-(2×4) = 7m
Remaining Area = 7² = 49m²
Answered by
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Area of square is = A² ( A=side )
then A = 15 - 4 - 4 = 7
because 4 in one side and another 4 in another side (check the pic.)
now A = 7
Area = 49 m²
then A = 15 - 4 - 4 = 7
because 4 in one side and another 4 in another side (check the pic.)
now A = 7
Area = 49 m²
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