A rectangular sheet whose side is 33 cm and 18 cm is folded along its width into cylindrical form .find the radius of the cylinder
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Answer:
Radius of the Cylinder Formed =2.8 cm
Step-by-step explanation:
Length of the Rectangular Seet = 3 m
Width of the Rectangular Sheet = 18 cm
• the Sheet is rolled along its width to makeke a cylinder ,
Height of the Cylinder ( h ) = Length of the Sheet
= 33 cm
Circumference of the Base of the Cylinder = Width of the Sheet
• 2πr = Width of the Rectangular Sheet
2πr = 18 cm
2*22/7 *r = 18
r = 18*7/22*2
r = 18*7/44
r = 2.8 cm
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