Question

what is the surface area of the rectangular prism 1. 480 mm2 2. 427 mm2 3. 213.5 mm2 4. 255 mm2 (give me a minute to get my answer)

Answer 1

heres the rectangular prism @OrangeMaster @chris11234 @HELPINEEDHELP!!! @robtobey @geekfromthefutur

Answer 2

i just calculated and got 213.5

Answer 3

I got 427

Answer 4

Google Search: surface area of a rectangular prism

It'll give you the formula and a calculator.

Answer 5

okay i got A=2(wl+hl+hw)

Answer 6

from searching

Answer 7

i also got 427

Answer 8

That's what it said.

Answer 9

Yes 427 is right.

Answer 10

got it thanks

Answer 11

Your welcome.