Question

find the area of the path inside a square filed of side 10 m.the breadth of the path is 2m find the cost of levelling the path at 2.50rupees per sq.m​

Answer 1

Answer:

Area of outer square=10×10

=rs100m²

length of internal square=10-2

=8m

now,

area of internal square=8×8

=64m²

Area of path = 100-64

=36

cost=2.50×36

=rs 90

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