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

Question

length 10 cm
width 4 cm
height 10

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

Answer 1

D = √a^2 + b^2 + c^2

D = √(10^2 + 4^2 + 10^2)

http://www.ditutor.com/solid_gometry/rectangular_prism.html

Answer 2

thank you

Answer 3

You're welcome.

Answer 4

bruh, really? wtaf is the answer?

Answer 5

1. C
2. D
3. B
4. A
5. C