Penjelasan dengan langkah-langkah:
3/4 ×π×D
3/4×3,14×80
3×3,14×20
3×62,8
188,4
keliling nya
188,4+80
268,4 cm
semoga membantu :)
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Penjelasan dengan langkah-langkah:
3/4 ×π×D
3/4×3,14×80
3×3,14×20
3×62,8
188,4
keliling nya
188,4+80
268,4 cm
semoga membantu :)