find the volume the lateral surface area and the total surface area of the cuboid whoes dimension are length 12cm breadth 8cm height 4.5cm
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Length = 12 cm
Breath = 8 cm
Height = 4.5 cm
The volume of the cuboid is Length × Breadth × Height = 12 × 8 × 4.5
= 432 cm^³
The Total surface area of the cuboid is 2(l+b) h
= 2 ( 12+ 8) × 4.5
= 2× 20 × 4.5
= 18 cm
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Answer:
Step-by-step explanation:
volume of cuboid=12*8*4.5=432
lateral surface area=2(l+b)*h=2(20)*4.5=40*4.5=130
total surface area=2(lb+bh+hl)=2(96+36+54)=186*2=372
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