" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
y = BE = BC - EC
BC = akar dari (AB ^2 - AC^2)
= akar dari ( (x + 5)^2 - (3 + 3)^2)
= akar dari ( (5+5)^2 - 6)^2)
= akar dari (100-36)
= akar dari 64 = 8
y = BC - EC
= 8 - 4 = 4
jadi nilai x dan y = 5 cm, dan 4 cm