Friday

March 6, 2015

March 6, 2015

Posted by **Sakiera** on Friday, January 18, 2013 at 11:37am.

length: 8 cm

width: 13 cm

height: 10.5 cm

If all the dimensions of the prism are doubled, what will be its new surface area?

1,298 cm2

4,192 cm2

2,596 cm2

4,368 cm2

- Math Please help me -
**Reiny**, Friday, January 18, 2013 at 12:07pmif each dimension is doubled, the surface area will be quadrupled, that is, multiplied by 4

so find the original area, multiply the answer by 4 and see if you find a match

(I see one, and it is not in the first two )

**Answer this Question**

**Related Questions**

math - rectangular prism with a volume of 72 cubic inches; sum of the 3 lengths ...

geometry - Given a rectangular prism with dimensions w = 3, l= 4, and h = 6. If ...

Geometry - A rectangular prism has the following characteristics. It has a ...

Math - A rectangular prism has a volume of 960cm. It's width, length, and ...

7th Grade Math - A pentagonal prism has dimensions that are four times the ...

Alg 1 - The length of a rectangular prism is four times the width. The height of...

honors algebra - the volume V of a rectangular prism is given by V=lwh, where l ...

math - if a rectnagular prism has a height of h, the, width of the prism is six ...

Geometry - A rectangular prism has a base that is 5 cm by 7 cm and a height of ...

math - The volume of a rectangular prism is 2x^3+5x^2+x-2. The height of the ...