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Home >> Three dimensional object >> Right Circular Cylinder >> Total Surface Area of Cylinder >> Examples Total Surface Area of Right Circular Cylinder : Solved Examples
Find the total surface area of cylinder shaped battery which has the following radius
A) Radius of 27 cm and height of 20 cm ?
B) Radius of 18 cm and height of 27 cm ?
C) Radius of 26 cm and height of 10 cm ?
D) Radius of 15 cm and height of 14 cm ?
E) Radius of 28 cm and height of 16 cm ?
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A) Radius of 27 cm and height of 20 cm ?
The given things are -
Radius = 27 cm
Height = 20 cm
Value of Π = 3.142
T.S.A. of Right Circular Cylinder (bucket) = 2Πr (r + h)
T.S.A. of Right Circular Cylinder (bucket) = 2 (3.142 X 27) (27 + 20)
T.S.A. of Right Circular Cylinder (bucket) = 2 X (84.834) X (47)
T.S.A. of Right Circular Cylinder (bucket) = 2 X 84.834 X 47
T.S.A. of Right Circular Cylinder (bucket) = 169.668 X 47
T.S.A. of Right Circular Cylinder (bucket) = 7974.396 cm2
B) Radius of 18 cm and height of 27 cm ?
The given things are -
Radius = 18 cm
Height = 27 cm
Value of Π = 3.142
T.S.A. of Right Circular Cylinder (battery) = 2Πr (r + h)
T.S.A. of Right Circular Cylinder (battery) = 2 (3.142 X 18) (18 + 27)
T.S.A. of Right Circular Cylinder (battery) = 2 X (56.556) X (45)
T.S.A. of Right Circular Cylinder (battery) = 2 X 56.556 X 45
T.S.A. of Right Circular Cylinder (battery) = 113.112 X 45
T.S.A. of Right Circular Cylinder (battery) = 5090.04 cm2
C) Radius of 26 cm and height of 10 cm ?
The given things are -
Radius = 26 cm
Height = 10 cm
Value of Π = 3.142
T.S.A. of Right Circular Cylinder (pipe) = 2Πr (r + h)
T.S.A. of Right Circular Cylinder (pipe) = 2 (3.142 X 26) (26 + 10)
T.S.A. of Right Circular Cylinder (pipe) = 2 X (81.692) X (36)
T.S.A. of Right Circular Cylinder (pipe) = 2 X 81.692 X 36
T.S.A. of Right Circular Cylinder (pipe) = 163.384 X 36
T.S.A. of Right Circular Cylinder (pipe) = 5881.824 cm2
D) Radius of 15 cm and height of 14 cm ?
The given things are -
Radius = 15 cm
Height = 14 cm
Value of Π = 3.142
T.S.A. of Right Circular Cylinder (jar) = 2Πr (r + h)
T.S.A. of Right Circular Cylinder (jar) = 2 (3.142 X 15) (15 + 14)
T.S.A. of Right Circular Cylinder (jar) = 2 X (47.13) X (29)
T.S.A. of Right Circular Cylinder (jar) = 2 X 47.13 X 29
T.S.A. of Right Circular Cylinder (jar) = 94.26 X 29
T.S.A. of Right Circular Cylinder (jar) = 2733.54 cm2
E) Radius of 28 cm and height of 16 cm ?
The given things are -
Radius = 28 cm
Height = 16 cm
Value of Π = 3.142
T.S.A. of Right Circular Cylinder (bucket) = 2Πr (r + h)
T.S.A. of Right Circular Cylinder (bucket) = 2 (3.142 X 28) (28 + 16)
T.S.A. of Right Circular Cylinder (bucket) = 2 X (87.976) X (44)
T.S.A. of Right Circular Cylinder (bucket) = 2 X 87.976 X 44
T.S.A. of Right Circular Cylinder (bucket) = 175.952 X 44
T.S.A. of Right Circular Cylinder (bucket) = 7741.888 cm2
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Related Question Examples
Find the total surface area of cylinder shaped battery which has the following radius
A) Radius of 27 cm and height of 20 cm ?
B) Radius of 18 cm and height of 27 cm ?
C) Radius of 26 cm and height of 10 cm ?
D) Radius of 15 cm and height of 14 cm ?
E) Radius of 28 cm and height of 16 cm ?
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Find the total surface area of cylinder shaped jar which has the following radius
F) Radius of 18 cm and height of 27 cm ?
G) Radius of 9 cm and height of 7 cm ?
H) Radius of 5 cm and height of 9 cm ?
I) Radius of 10 cm and height of 13 cm ?
J) Radius of 16 cm and height of 6 cm ? |
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