" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Luas Permukaan bangun = LP tabung tanpa tutup + LP kerucut=LP bangun =
+ phi × r kuadrat
=2 × 22/7 × 7 × 10 + 22/7 × 7 × 25 (phitagoras 7 24 25) + 22/7 × 7× 7
=440 + 550 × 154
=1144 cm2
Semoga bermanfaat :)