" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
t = 2/3x
luas = 1/2 . a . t
luas = 1/2 . x . 2/3x
luas = 1/2x . 2/3x
luas = 2/6x
luas = 1/3x
27 = 1/3x
x = 27 / 3
x = 9 cm
alas = 9 cm
tinggi = 2/3 * 9
tinggi = 6 cm
27 = 2x²/6
162 = 2x²
81 = x²
9 = x
tinggi segitiga = 2x/3 = 2(9)/3 = 6cm
alasnya = 9cm