Body diagonal - cube

Calculate the surface and cube volume with body diagonal 15 cm long.

Correct answer:

S =  450 cm2
V =  649.5191 cm3

Step-by-step explanation:

u=15 cm a=u/3=15/3=5 3 cm8.6603 cm  S=6 a2=6 8.66032=450 cm2
V=a3=8.66033=375 3=649.5191 cm3

Did you find an error or inaccuracy? Feel free to write us. Thank you!

Tips for related online calculators
Tip: Our volume units converter will help you convert volume units.
See also our right triangle calculator.
See also our trigonometric triangle calculator.

We encourage you to watch this tutorial video on this math problem: video1   video2

Related math problems and questions: