" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
----------- = 78 cm 2
2
Maaf kalau salah
L = a x t : 2
= 5 x 12 : 2
= 5 x 6
= 30 cm²
luas ABD
L = a x t : 2
= ( 5 + 8 ) x 12 : 2
= 13 x 6
= 78 cm²
Luas ACD
L = 78 - 30
= 48 cm²