The area of a rectangular park is 800m sqaure and its breadth is 40cm.Find the cost of levelling it at the cost of ₹ 5 per square.Also find the distance covered by a boy in going 4times round the park.
plzz answer
Answers
Answered by
6
800=40×l
l=20
cost of leveling=800×5=₹4000
perimeter=2(l+b)
2(40+20)
2(60)
120
4 times round the park=4×120=480m
l=20
cost of leveling=800×5=₹4000
perimeter=2(l+b)
2(40+20)
2(60)
120
4 times round the park=4×120=480m
ans81:
wrong in question there is not given that to find Perimeter
but he asked to find round the park not the whole park
plss mark as brainliest
Answered by
1
HEY MATE HERE IS YOUR ANSWER
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Hello Sir/Mam there is not given in question that we have to find Perimeter so we no need to find length.
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Cost of levelling it per square = ₹5
➡️ = 800 × 5 = ₹ 4000
Distance of by rounding 4 times = 800 × 4 = 3200 m^2.
____________________________
Hope it will help you
@thanksforquestion
@bebrainly
____________________________
Hello Sir/Mam there is not given in question that we have to find Perimeter so we no need to find length.
____________________________
Cost of levelling it per square = ₹5
➡️ = 800 × 5 = ₹ 4000
Distance of by rounding 4 times = 800 × 4 = 3200 m^2.
____________________________
Hope it will help you
@thanksforquestion
@bebrainly
wrong answer
to find rounds u need to find perimeter not the area
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