Calculate the length of the diagonal for the given rectangular prism. Round to the nearest tenth

length 10 cm
width 4 cm
height 10

dont tell me the answer just show me how to do it

5 answers

D = √a^2 + b^2 + c^2

D = √(10^2 + 4^2 + 10^2)

http://www.ditutor.com/solid_gometry/rectangular_prism.html
thank you
You're welcome.
bruh, really? wtaf is the answer?
1. C
2. D
3. B
4. A
5. C