the curved sirface area of a cylonder is 176 cm^2 and its vase area os 38.5 cm^2.find the volume of the cylinder
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Area of circle=22/7×r^2
38.5=22/7×r^2
38.5×7/22=r^2
12.25=r^2
r=3.5cm
Curved surface area of circle =2×22/7×r×h
176=44/7×3.5×h
176=22h
H=176/22
H=8cm
Volume of circle =22/7×r^2×h
38.5×8
=308cm^3
38.5=22/7×r^2
38.5×7/22=r^2
12.25=r^2
r=3.5cm
Curved surface area of circle =2×22/7×r×h
176=44/7×3.5×h
176=22h
H=176/22
H=8cm
Volume of circle =22/7×r^2×h
38.5×8
=308cm^3
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