Question

A right rectangular prism measures 12 cm tall, 8 cm long, and 5 cm wide.

A manufacturer would like to double the surface area of this prism. What should be the height of the new prism so that its surface area is doubled?

Enter your answer, to the nearest tenth, in the box.


cm

Answer 1

24

Explanation:

12*8*5 =480 current surface

double = 960

so make the 12 into 24 height.

done