jluckie080117
15.07.2019 •
Mathematics
What is the length of each diagonal of a cube that is 45cm?
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Ответ:
According to this site:
https://www.easycalculation.com/area/learn-cube.php
a cube diagonal = square root of 3 * side length
square root of 3 * 45 =
77.94229
Ответ:
since you are finding the perimeter, you add up all the sides which equals 8.5 , since the total is 14 you subtract ,14 from 8.5 and you get 5.5. ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀