" 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 (7 + 15) x 12
= 1/2 x 22 x 12
= 132 Cm²
Semoga Membantu
12 x 5 : 2
= 30
Rumus 2 :
13 x 10
= 130
R1 + R2 :
130 + 30 : 2
= 160 : 2
= 80
Maaf kalau salah