Jawaban:
a= 78° b = 60° (a+b)/2= (78+60)/2= 69°
Penjelasan dengan langkah-langkah:
32°+ a+ 10°+60°= 180° a= 180°-102°=78°
b= 60°
(a+b)/2= (78+60)/2= 69°
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jawaban:
a= 78° b = 60° (a+b)/2= (78+60)/2= 69°
Penjelasan dengan langkah-langkah:
32°+ a+ 10°+60°= 180° a= 180°-102°=78°
b= 60°
(a+b)/2= (78+60)/2= 69°