please tell me this question
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Answered by
2
Answer:
3.18 cm
Step-by-step explanation:
Circumference of its base = 20 cm.
⇒ 2πr = 20
⇒ 2 * (22/7) * r = 20
⇒ 44r = 140
⇒ r = 140/44
⇒ r = 3.18 cm.
Therefore, radius o the base of cylinder = 3.18 cm.
Hope it helps!
Answered by
5
Heyyyy mate...
Here is your answer..
given, dimension of rectangular paper = 20cm×14cm
length = 20 cm
breadth= 14cm
perimeter of circle= 20 cm
2πr= 20
r= 20×7/44
r= 3.18
answer is r= 3.18
hope it help you
Here is your answer..
given, dimension of rectangular paper = 20cm×14cm
length = 20 cm
breadth= 14cm
perimeter of circle= 20 cm
2πr= 20
r= 20×7/44
r= 3.18
answer is r= 3.18
hope it help you
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