" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
= 1/2 x n x r2
= 1/2 x 22/7 x 196
= 308 Cm2
Lua 2 (1/2 Lingkaran kecil)
= n x r2
= 22/7 x 49
= 154 Cm2
Luas yang diarsir
= 308 - 154
= 154 Cm2
Maaf kalau benar ya kak, soalnya dikelas memang saya gak terlalu cerdas.