" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
R=3 , H=3
Pole = 3Pi *3 = 9Pi
H = 3cm
Pb = 2πrH
Pb = 2π*3*3 = 18π cm²
Pc = 2πrH+2πr²
Pc = 2π*3*3+2π*(3)²
Pc = 18π+18π
Pc = 36π cm²
3 cm- H
Pp=πr²
Pp= π3²
Pp= 9πcm²
Pb= 2πrH
Pb= 2π3×3
Pb=18πcm²
Pc= 2×9π+ 18π
Pc=36πcm²
Pc=36×3,14=113,04 cm²