" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2.La=πr²=22/7.7²=154
Lp=2La+Ls=2x154+616=924cm²
3. yg diketahui luas permukaan kenapa ditanya luas permukaan lagi?
Lp=3297 cm²
La=πr²=3,14.15²=706,5 cm²
Ls=Lp-(2La)=3297-(2x706,5)=1884 cm²
ket:
La=Luas Alas
Ls=Luas Selimut
Lp=Luas Permukaan