sudut A dan B berpenyiku maka A+B=90°
dik: A=35°
dit:A-B=....
=A+B=90°
=35°+B=90°
=B=90°-35°
=B=55°
A-B=35°-55°
= -20°
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
sudut A dan B berpenyiku maka A+B=90°
dik: A=35°
dit:A-B=....
=A+B=90°
=35°+B=90°
=B=90°-35°
=B=55°
A-B=35°-55°
= -20°