the value of a cylinder is 448x cm cube and height is 7 cm find its radius
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Volume = πr^2 h
Curved surface area= 2πrh
Total surface area= 2πrh+2πr^2
πr^2*7=448 π
r^2=64
r=8
Curved surface area= 2πrh
Total surface area= 2πrh+2πr^2
πr^2*7=448 π
r^2=64
r=8
Answered by
1
Hey
Here is your answer
Volume of cylinder = 448pi
pi × r^2 × h = 448 pi
r^2 × 7 =448
r^2 = 64
r = 8 cm
Here is your answer
Volume of cylinder = 448pi
pi × r^2 × h = 448 pi
r^2 × 7 =448
r^2 = 64
r = 8 cm
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