Body diagonal

Calculate the length of the body diagonal of a block with dimensions:
a = 20 cm, b = 30 cm, c = 15 cm.

Correct answer:

d =  39.0512 cm

Step-by-step explanation:

a=20 cm b=30 cm c=15 cm  d=a2+b2+c2=202+302+152=5 61=39.0512 cm

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

Tips for related online calculators

You need to know the following knowledge to solve this word math problem:

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

Related math problems and questions: