Subject
Bank Exam
Topic
Uttara Bank Ltd. 2011 Asst. Officer (Cash)
How much fence (in meter) will be needed to enclose a rectangular field that is 600 cm wide and 3000 cm long?
How much fence (in meter) will be needed to enclose a rectangular field that is 600 cm wide and 3000 cm long?
ক)
72খ)
144গ)
240ঘ)
None of theseExplanation
length= 3000 cm =3000/100=30 meter wide =600/100 cm=6 meter so, preimeter=2(wide+length)=2(30+6)=72 m so ,72 meter will be needed to enclose a rectangular fieldRelated questions
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