The dimensions of a cuboid shape toy box are mentioned below. Ignoring the thickness of box, find the total surface area of wooden toy box
A) length 4cm, width 5cm, height 6cm
B) length 70cm, width 100cm and height 51cm
C) length 94cm, width 50cm and height 92cm
D) length 50cm, width 77cm and height 84cm
E) length 34cm, width 40cm and height 95cm
F) length 44cm, width 70cm and height 77cm
G) length 82cm, width 36cm and height 35cm |
A) length 4cm, width 5cm, height 6cm
Given things are -
Length = 4cm
Breadth = 5cm
Height = 6cm
Total surface area of cuboid is = 2[LB + BH + HL]
T.S.A of cuboid = 2[4 X 5 + 5 X 6 + 6 X 4] m2
T.S.A of cuboid = 2[20 + 30 + 24] cm2
T.S.A of cuboid = 2 X 74 cm2
T.S.A of cuboid = 148 cm2
B) length 70cm, width 100cm and height 51cm
The given things are
Length = 70 cm
Breadth = 100 cm
Height = 51 cm
Total surface area of cuboid = 2 [LB + BH + HL]
T.S.A. of cuboid (box) = 2 [70 X 100 + 100 X 51 + 51 X 70] cm2
T.S.A. of cuboid (box) = 2 [7000 + 5100 + 3570] cm2
T.S.A. of cuboid (box) = 2 X 15670
T.S.A. of cuboid (box) = 31340 cm2
C) length 94cm, width 50cm and height 92cm
The given things are
Length = 94 cm
Breadth = 50 cm
Height = 92 cm
Total surface area of cuboid = 2 [LB + BH + HL]
T.S.A. of cuboid (toy box) = 2 [94 X 50 + 50 X 92 + 92 X 94] cm2
T.S.A. of cuboid (toy box) = 2 [4700 + 4600 + 8648] cm2
T.S.A. of cuboid (toy box) = 2 X 17948
T.S.A. of cuboid (toy box) = 35896 cm2
D) length 50cm, width 77cm and height 84cm
The given things are
Length = 50 cm
Breadth = 77 cm
Height = 84 cm
Total surface area of cuboid = 2 [LB + BH + HL]
T.S.A. of cuboid (box) = 2 [50 X 77 + 77 X 84 + 84 X 50] cm2
T.S.A. of cuboid (box) = 2 [3850 + 6468 + 4200] cm2
T.S.A. of cuboid (box) = 2 X 14518
T.S.A. of cuboid (box) = 29036 cm2
E) length 34cm, width 40cm and height 95cm
The given things are
Length = 34 cm
Breadth = 40 cm
Height = 95 cm
Total surface area of cuboid = 2 [LB + BH + HL]
T.S.A. of cuboid (box) = 2 [34 X 40 + 40 X 95 + 95 X 34] cm2
T.S.A. of cuboid (box) = 2 [1360 + 3800 + 3230] cm2
T.S.A. of cuboid (box) = 2 X 8390
T.S.A. of cuboid (box) = 16780 cm2
F) length 44cm, width 70cm and height 77cm
The given things are
Length = 44 cm
Breadth = 70 cm
Height = 77 cm
Total surface area of cuboid = 2 [LB + BH + HL]
T.S.A. of cuboid (wooden box) = 2 [44 X 70 + 70 X 77 + 77 X 44] cm2
T.S.A. of cuboid (wooden box) = 2 [3080 + 5390 + 3388] cm2
T.S.A. of cuboid (wooden box) = 2 X 11858
T.S.A. of cuboid (wooden box) = 23716 cm2
G) length 82cm, width 36cm and height 35cm
The given things are
Length = 82 cm
Breadth = 36 cm
Height = 35 cm
Total surface area of cuboid = 2 [LB + BH + HL]
T.S.A. of cuboid (box) = 2 [82 X 36 + 36 X 35 + 35 X 82] cm2
T.S.A. of cuboid (box) = 2 [2952 + 1260 + 2870] cm2
T.S.A. of cuboid (box) = 2 X 7082
T.S.A. of cuboid (box) = 14164 cm2 |
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The dimensions of a cuboid shape toy box are mentioned below. Ignoring the thickness of box, find the total surface area of wooden toy box
A) length 4cm, width 5cm, height 6cm
B) length 70cm, width 100cm and height 51cm
C) length 94cm, width 50cm and height 92cm
D) length 50cm, width 77cm and height 84cm
E) length 34cm, width 40cm and height 95cm
F) length 44cm, width 70cm and height 77cm
G) length 82cm, width 36cm and height 35cm |
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