Question

EXERC ery Short Answer Type Questions Find the surface area of a box whose length is 40 cm breadth 27 cm and height 10 cm. Find the volume, the lateral surface area and the to​

Answer 1

Answer:

volume=l*b*h

=40*27*10=10,800

Answer 2

Step-by-step explanation:

total surface area of cuboid = 2 (lb+bh+hl)

= 2 ((40×27)+(27×10)+(10×40))

= 2 (1080+270+400)

= 2×1750

= 3500 cm^2

Lateral surface area of cuboid = 2h (l+b)

= 2×10 (40+27)

= 20 (67)

= 1340 cm^2

Volume of cuboid = lbh

= 40×27×10

= 10800 cm^3