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What is the surface area of the box if it is scaled up by a factor of 10? list dimensions Length: 9.5 inch which is 24 cm Width: 2.8 inch which is 6 cm Height: 13 inch which is 33 cm
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What is the surface area of the box if it is scaled up by a factor of 10?

list dimensions

Length: 9.5 inch which is 24 cm

Width: 2.8 inch which is 6 cm

Height: 13 inch which is 33 cm

User Ranjith Venkatesh
by
5.4k points

1 Answer

3 votes
A for a box, the surface area is given by:
6l², where l is the length of one side.
If the side is increased 10 times,
6(10l)²
=100 x6l²
The surface area increases 100 times. Thus, the new surface area is
272 * 100
= 27,200 sq in
User Helena
by
6.2k points
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