Math, asked by bapi3, 1 year ago

The cost of levelling the square lawn at rs 15 per metre square is Rs 19935 Find the cost of fencing the lawn at Rs 22 per metre

Answers

Answered by RaunakRaj
2
Cost of levelling lawn =15/- m^2
Total cost =19935/-
Area of lawn =19935/15 =1329m^2

Area=(side)^2
1329=(side)^2
(36.45)^2=(side)^2
Side=36.45 m

Perimeter=4×side =4×36.45 =145.8 m

Cost of fencing per meter =22/-
Cost of fencing 145.8 m =145.8×22 =3207.60/-

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