Question

2. A prism has total surface area of 158 m2 and volume of 120 m3.
If the length, width, and height are reduced to one third their original sizes, what will be the following? Round to tenths if necessary
(a) the new surface area


(b) the new volume


If the length, width, and height of the original are increased to quadruple their original sizes, what will be the following?
(c) the new surface area


(d) the new volume

Answer 1

@Mehek14

Answer 2

so this is a rectangular prism ? bc. say about width and length - yes ?

Answer 3

total surface area using what formula can you calculi ?