180°-(56°+90°)=180°-146°=34°
a=34°
180°-(47°+65°)=180°-112°=68°
B=68°
y=65°
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
180°-(56°+90°)=180°-146°=34°
a=34°
180°-(47°+65°)=180°-112°=68°
B=68°
y=65°