একটি পুকুরের দৈর্ঘ্য 60 মিটার এবং প্রস্থ 40 মিটার।পুকুরের পাড়ের বিস্তার 3 মিটার হলে,পাড়ের খেএফল কত
Arka2001:
Can u edit it in english actually i don't understand bengali sums
english pleasr
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given length of pond = 60m
breath of pond = 40m
area of only pond = 2400 cm^2
therefore
length of bank along with length of pond =
60 + 1 + 1 = 62cm
breath of bank along with breath of pond =
40 + 1 + 1 = 42 cm
area of pond along with bank = 2604 cm^2
therefore area of bank = 2604 - 2400
= 204 cm^2
breath of pond = 40m
area of only pond = 2400 cm^2
therefore
length of bank along with length of pond =
60 + 1 + 1 = 62cm
breath of bank along with breath of pond =
40 + 1 + 1 = 42 cm
area of pond along with bank = 2604 cm^2
therefore area of bank = 2604 - 2400
= 204 cm^2
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