" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
AB = CD = 12 cm
AE² = AB² - BE²
= 144 - 64
= 80
AE = 4√5
Sisi BC = AD
X= EC = 10 -4√5
mohon dikoreksi dan semoga membantu