Find the volume, the total surface area and the lateral surface area of the cuboid having :
length - 24 cm, breadth = 16 cm and height = 7.5 cm
(
length 10 m, breadth = 35 cm and height = 1.2 m
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Step-by-step explanation:
total surface area =2(lb+hb+lh)
=2(24 cm *16 cm + 7.5 cm * 16 cm + 24 cm*7.5 cm)
=2(384 + 110 + 181 )
=2(384 +291)
=2*675
=1350 cm^2
Lateral surface area = 2(l+b)*h
=2*(24+16)*7.5
=80*7.5
=600cm^2
total surface area=2(lb+bh+hl)
=2(10*35+35*1.2+1.2*10)
=2(350+42+12)
=2*(350+54)
=2*404
=808 cm^2
Lateral surface area =2(l+b) *h
=2(10+35)*1.2
=90*1.2
=108 cm^2
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