17 cm
Penjelasan dengan langkah-langkah:
OB² = AB² + AO²
= 15² + 8²
= 225 + 64
= 289
OB = √289 = 17 cm
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
17 cm
Penjelasan dengan langkah-langkah:
OB² = AB² + AO²
= 15² + 8²
= 225 + 64
= 289
OB = √289 = 17 cm