Question

ti) 25 cm
10 cm
26 cm
8. A cuboidal box is 6 em by 5 em by 6 cm, find its surface area.
4. Find the area of cardboard required to make a closed box of length 50 cm, bread​

Answer 1

Step-by-step explanation:

length of cuboidal box ..6cm

width of cuboidal box..5cm.

height of cuboidal box..6cm

area of cuboid ..2(l+b)h

2(6+5)6=22×6=132cm2

4. side of box=50cm

area of cube =6a2

so 6×50×50=12,500cm2

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