Panjang AB
AB² = BC² - AC²
AB² = 15² - 12²
AB² = 225 - 144
AB² = 81
[tex] AB = \sqrt{81} \\ AB = 9 \: cm[/tex]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Panjang AB
AB² = BC² - AC²
AB² = 15² - 12²
AB² = 225 - 144
AB² = 81
[tex] AB = \sqrt{81} \\ AB = 9 \: cm[/tex]