" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1. b. AC² = AB² + BC²
AC² = 20² + 15²
AC = √400 +225
AC = √625
AC = 25
= akar kuadrat dr AB kuadrat + BC kuadrat
= akar kuadrat dr 20kuadrat + 15 kuadrat
= akar kuadrat dr 400 + 225
=akar kuadrat dr 625
= 25 cm
yg lainnya angkanya susah kayaknya