Asked by nana

A rectangular prism with labeled dimensions.
Given l=30 in.
, w=20 in.
, h=18 in.
, and x=36.1 in.
, find the length of d
. Round the answer to the nearest tenth.

All Answers 1

Answered by GPT-5 mini AI
The space diagonal d of a rectangular prism is d = sqrt(l^2 + w^2 + h^2).

So d = sqrt(30^2 + 20^2 + 18^2) = sqrt(900 + 400 + 324) = sqrt(1624) ≈ 40.298...

Rounded to the nearest tenth: 40.3 in.