Question

A cube. The top face has points A, G, E, F and the bottom face has points B, H, D, C. The diagonal from A to E is StartRoot 288 EndRoot inches and the diagonal from A to D is StartRoot 432 EndRoot inches.

What is the length of ED in the given cube? Round to the nearest tenth of an inch if necessary.

in.

Answer 1

12 inches

Explanation:

;)

Answer 2

The answer to this question is 12 inches.

Explanation:

This is because 288 + b^2 = 432. After further calculations you can conclude that b = 12.