A 3m wide path is built ouside a square park of side 80m . find the cost of levelling the path at ₹11 per sq.m.
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hiii!!!
here's ur answer..
given the side of the square park is 80m.
area of the square park = side²
= 80 × 80
= 6400m²
ATQ,
the 3m wide path is outside the park, therefore Length of the path = 80 + 3 + 3
= 86m
area of the square park along with the path = side²
= 86 × 86
= 7396m²
hence, area of the path = 7396 - 6400
= 996m²
total cost of levelling the path at the rate of ₹11 per m² = 996 × 11
= ₹10,956
hope this helps..!!
here's ur answer..
given the side of the square park is 80m.
area of the square park = side²
= 80 × 80
= 6400m²
ATQ,
the 3m wide path is outside the park, therefore Length of the path = 80 + 3 + 3
= 86m
area of the square park along with the path = side²
= 86 × 86
= 7396m²
hence, area of the path = 7396 - 6400
= 996m²
total cost of levelling the path at the rate of ₹11 per m² = 996 × 11
= ₹10,956
hope this helps..!!
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