" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
= 3,14.2² : 3,14.4²
= 3,14.4 : 3,14.16
= 12,56 : 50,24
= 1 : 4 ....(D)
= 3,14 x 2 x 2
= 12,56cm²
LUAS 2 = π x r²
= 3,14 x 4 x 4
= 50,24cm²
Perbandingan = Luas1 : Luas2
= 12,56 : 50,24
= 1 : 4
Jawabbanya ( D )