L = π x r xr
=²²/7 x21 x21
=1.386 x¼
= 346,5 x 3
= 1.039,5 cm²
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
L = π x r xr
=²²/7 x21 x21
=1.386 x¼
= 346,5 x 3
= 1.039,5 cm²