" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Rumus : (jumlah sisi sejajar) × tinggi ÷ 2
= 42m × 20m ÷ 2
= 840m ÷ 2
= 420m
=B
Semoga membantu dan GOOD LUCK..^^
=(12+30)*20/2
=42 *20 / 2
=840 M / 2
= 420 M
JD JAWABANNYA B
pengertian
/ :di bagi
* : di kali
semoga dapat membantu,maaf bila kurang jelas.