Find the LSA and TSA of cuboid whose dimensions are Formula: TSA = 2 ( LB+BH+HL) and LSA = 2H(L+B)
L-22 cm, B 12 cm, H= 7.5 cm
L-15 m, B-6 m, H-9 m
L-24 m, B-25 m, H= 6 m 2. Find the TSA and LSA of a cuboid which is 8 m long, 6 m broad and 3.5 m high.
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1. Find the LSA and TSA of cuboid whose dimensions are :
Formulas :
- TSA = 2( LB+BH+HL)
- LSA = 2H(L+B)
(a) L-22 cm, B 12 cm, H= 7.5 cm
✏ Finding TSA of cuboid :
Hence, the TSA of cuboid is 1038 cm².
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✒ Finding LSA of cuboid :
Hence, the LSA of cuboid is 510 cm².
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(b) L-15 m, B-6 m, H-9 m
✏ Finding TSA of cuboid :
Hence, the TSA of cuboid is 558 m².
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✒ Finding LSA of cuboid :
Hence, the LSA of cuboid is 378 m².
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(c) L-24 m, B-25 m, H-6
✏ Finding TSA of cuboid :
Hence, the TSA of cuboid is 1788 m².
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✒ Finding LSA of cuboid :
Hence, the LSA of cuboid is 588 m².
2. Find the TSA and LSA of a cuboid which is 8 m long, 6 m broad and 3.5 m high.
✏ Finding TSA of cuboid :
Hence, the TSA of cuboid is 194 m².
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✒ Finding LSA of cuboid :
Hence, the LSA of cuboid is 98 m².
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