find the volume, total surface area and lateral surface area of a cuboid whose length is 8cm, breadth is 6cm and height is 2.5cm.
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Answer:
volume of cuboid = l×b×h
= 8×6×2.5
120 cm^3
total surface area of cuboid =2(lb+bh+hl)
=2(8×6+6×2.5+2.5×8)
=2(48+15+20)
=2(83)
166 cm^2
lateral surface area of cuboid = 2(lb+hb)
=2(8×6+2.5×6)
=2(48+15)
=2(63)
=126cm^2
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