Question

CHAPTER:MENSURATION
You are given two boxes. Which box will need more paper to cover the whole
box?
1st box
It is a cuboid
height :30 cm
breadth:40cm
length:50 cm
2nd box
It is a cube
40 cm
40 cm
40 cm
​

Answer 1

Step-by-step explanation:

Surface area of a} box =

2 [ lb+bh+lh ]

2 [ 2000+1200+1500 ]

2 [ 4700 ]

9400 cm²

Surface area of b} box =

6 [ side ]²

6 [ 40 ]²

6 × 1600

9600 cm²

Thus, The second box will require more paper to cover its surface area. Hope you liked the answer. Bye! Have a good day

Answer 2

Answer:

thank for points.........

Step-by-step explanation:

and aapne bio m likha h ki wish me on 14 feb your birthday is coming soon sis...........