Question

Find the cost of fencing a rectangular field 34m 20 cm long and 16m 30cm wide at4 1 per meter what will the cost of turfing it at 21 per square metre

Answer 1

A rectangular field 34m 20 cm [34.2m] long  

and 16m 30cm [16.3m ] wide

fencing a rectangular field = perimeter oh the  rectangular field =2[l+b]

perimeter oh the  rectangular field =2[34.2m + 16.3m] = 101 m

the cost of fencing a rectangular field  at4 1 per mete =Rs 41 *101 =

Rs 4141   ANS 1

turfing  a rectangular field

= area of the  a rectangular field = l*b =[34.2m * 16.3m] =557.46 m^2

the cost of turfing it at 21 per square metre =Rs 21 * 557.46 m^2 = Rs 11706.66  ANS 2

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