" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
= 1/2×396
= 198 cm²
LΔ =1/2×a×t
198 =1/2×22×t
198 = 11×t
t = 198÷11
t = 18 cm
kalo iya
luas segitiga=1/2 x 396 = 198
tinggi= 2 x luas segitiga : alas = 2 x 198 : 22 = 18