Question

What is the length of AB?
https://media.glynlyon.com/g_geo_2012/13/img_geou13a_47.gif

Answer 1

(AB)^2 = 3^2 + 5^2 + 1^2

Solve for (AB)

@leslie096

Answer 2

@leslie096 What does this equal: 3^2 + 5^2 + 1^2

Answer 3

Ohhh so its sqrt of 35? @Directrix

Answer 4

That's what I got. The diagonal of a rectangular solid is the square root of the sum of the squares of the three dimensions of the solid.

Answer 5

Thanks!

Answer 6

You're welcome.