" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Materi Konsep LuasDiketahui
BF = 3 cm
AD = BC = 15 cm
DF (t) = 12 cm
Dengan Teorema Pythagoras pada segitiga siku-siku ADF:
Berarti, AB = AF + BF = 9 + 3 = 12 cm
Dengan menggunakan konsep luas jajar genjang a x t, diperoleh