A path is 5 metre wide runs along inside a square park of side 100 M find the area of the path also find the lost of cementing it at the rate of rupees 250 per 10m sqr
Answers
Answered by
6
area of the outer park = 100m×100m
=10000sq.m
area of inner park =100-10×100-10
=90×90= 8100sq.m
area of path = outer park-inner park
= 10000-8100 = 1900sq.m
cost of cementing per 10 sq.m= 1900/10=190sq.m
cost of cementing = 190×250=Rs.47500
=10000sq.m
area of inner park =100-10×100-10
=90×90= 8100sq.m
area of path = outer park-inner park
= 10000-8100 = 1900sq.m
cost of cementing per 10 sq.m= 1900/10=190sq.m
cost of cementing = 190×250=Rs.47500
Similar questions
Math,
7 months ago
Math,
7 months ago
English,
1 year ago
Economy,
1 year ago
Environmental Sciences,
1 year ago