" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
30. L trapesium = 1/2 x (jmlh sisi sejajar) x tinggi
= 1/2 x (26+10) x 12
= 1/2 x 36 x 12
= 216 cm2