A cuboid is melted to form a cylinder. The dimensions of cuboid are 44 × 30 × 15 cm The height if the cylinder is 28 cm. Find the radius of the cylinder.
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Volume of cuboid = Volume of cylinder
lbh = πr²h
44×30×15 = 22/7 × r² × 28
r² = 44 × 30 × 15 /22 × 4
r² = 15 × 15
r² = 15²
r = 15
Therefore,the radius of the cylinder is 15 cm
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Hi friend,
Volume of cuboid = Volume of cylinder
lbh = πr²h
44×30×15 = 22/7 × r² × 28
r² = 44 × 30 × 15 /22 × 4
r² = 15 × 15
r² = 15²
r = 15
=>the radius of the cylinder is 15 cm. ANSWER...
HOPE THIS HELPS YOU:-))
Volume of cuboid = Volume of cylinder
lbh = πr²h
44×30×15 = 22/7 × r² × 28
r² = 44 × 30 × 15 /22 × 4
r² = 15 × 15
r² = 15²
r = 15
=>the radius of the cylinder is 15 cm. ANSWER...
HOPE THIS HELPS YOU:-))
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