Penjelasan dengan langkah-langkah:
∠DAC + ∠CAB = 90 °
3x ° + 2x ° = 90 °
5x ° = 90 °
x = 18
3x = 54
2x = 36
3x-2x = 18
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Penjelasan dengan langkah-langkah:
∠DAC + ∠CAB = 90 °
3x ° + 2x ° = 90 °
5x ° = 90 °
x = 18
3x = 54
2x = 36
3x-2x = 18