Math, asked by amarnath1997, 1 year ago

A rectangular field is 40 cm long and 30m wide.Perimeter of rectangular field is


ssss66: perimeter = 2(l+b)
ssss66: so perimeter of the req. rectangle =2(40+30)=140

Answers

Answered by poled
0
Perimeter of rectangle =2(l+b)
=2(0.4+30)
=2(4/10+30)
=2(2/5+30)
=2(152/5)
=304/5
=6.8m^2


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