Jumlah sudut segitiga adalah 180°.
Sudut a° = 180 ° - 60° - 80°
Sudut a° = 40°
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jumlah sudut segitiga adalah 180°.
Sudut a° = 180 ° - 60° - 80°
Sudut a° = 40°