" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
=22/7. (14)^2. 20
=22/7. 196. 20
=12.320 cm^3
= 22 per 7×14kuadrat×20
=22per7×196×20
=12.320cm^3