the circumference of the base of the cylinder is 176 cm and it's height is 65 cm .Find the volume of the cylinder and it's lateral surface area
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Circumference = 2πr
2πr = 176 cm (eq1)
r = 176×7/22×2
r = 8×7/2 = 4×7
r = 28 cm
Volume = πr²h
V = 22/7 × 28 × 28 × 65
V = 22×4×28×65
V = 160,160 cm³
LSA = 2πrh
From eq1
2πr = 176 cm
2πrh = 176 × 65 = 11,440 cm²
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