Question

The cereal box shown below is a rectangular prism. Find the surface area of the cereal box.

Answer 1

Guys for this one the 30, 20, 5 is 1700

Explanation:

Answer 2

= 1700 :)

Explanation:

-multiply all the sides,

-add them,

- then double the answer (or times it by 2):

1) 30 times 20 = 600

30 times 5= 150

20 times 5 =100

2) Add them:

600+150+100 = 850

then times 850 by 2

850 times 2 = 1700

Hope that helped :)