Question

What is the length of the diagonal for the given rectangular prism to the nearest whole unit?

A 16 cm
B 15 cm
C 13 cm
D 10 cm

Answer 1

@iGreen
@hartnn

Answer 2

by using Pythagoras theorem twice,
we get that the length of diagonal will be,
\(diagonal = \sqrt{length^2 +width^2 +height^2}\)

just plug in values!

Answer 3

15 or 16 i got 15.52.....

Answer 4

its greater than 15.5, so go with 16

Answer 5

ok