" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
tinggi limas = t
sisi alas limas = s
luas bidang tegak
= 4x(1/2)x10xg = 260
=> 20xg = 260
g = 260/20
g = 13
teorema pytagoras :
g^2 = t^2 + ((1/2)s)^2
13^2 = t^2 + ((1/2)10)^2
169 = t^2 + 5^2
169 = t^2 + 25
t^2 = 169 - 25
t^2 = 144
t. = akar 144
t. = 12
volume limas = (1/3).s.s.t
= (1/3).10.10.12
= 400 cm^3