Subject
MBA Exam
Topic
Evening MBA-DU(21th Batch)
A cylinder of 6 cm radius and height of 15 cm is wrapped by a paper exactly covering its surface area. The area of paper needed is:
A cylinder of 6 cm radius and height of 15 cm is wrapped by a paper exactly covering its surface area. The area of paper needed is:
ক)
565. 49 cmখ)
565.49 cmগ)
565.00 cmঘ)
565.00 cmExplanation
here, cylinders surface area= 2πrh given, radius(r)=6 cm height(h)=15 cm so, 2πrh=2x3.14x6x15=565 cm2Related questions
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