Question

Fatima bought gift wrapping paper whose length is 1 metre and breadth is 20 CM if she wants to break a box in a shape of a cube with an age measuring 15 cm how much paper will she be left with​

Answer 1

Answer:

how. much she has used the rest will be back

Answer 2

Hey Mate!

I am here to help you with this question!

Step-by-step explanation:

Ap=L*W = 100cm * 20cm=2000 cm^2 = Area of the paper.  

As = 2(W*h) + 2(L*h) + 2(L*W) =

Surface area box.

As=2(15*15) + 2(15*15) + 2(15*15)

= 6(15^2) = 1350 cm^2.  

Ap-As = 2000 - 1350 = 650 cm^2 Left.

Hope this helps you!

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