" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
= 77 × 20
= 1540 cm²
t= 20 cm
Volume 1/2 tabung = 1/2×phi×r²×t
= 1/2× 22/7× 7cm×7cm×20 cm
=1540 cm³