Jawab:--> POQ + QOR = 180°--> POQ = 108°--> QOR = 72°
Penjelasan dengan langkah-langkah:
--> POQ + QOR = 180° (krn bersuplemen)----------------------------------------------------------3y+15+2y+10 = 180 maka 5y+25 = 180maka 5y = 180-25 maka 5y = 155maka y = 155/5, maka y = 31----------------------------------------------------------POQ = 3y+15 = 3(31 ) + 15 = 93+15 = 108°--> POQ = 108°QOR = 180-POQ = 180-108 = 72°--> QOR = 72°
[[ KLF ]]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jawab:
--> POQ + QOR = 180°
--> POQ = 108°
--> QOR = 72°
Penjelasan dengan langkah-langkah:
--> POQ + QOR = 180° (krn bersuplemen)
----------------------------------------------------------
3y+15+2y+10 = 180 maka 5y+25 = 180
maka 5y = 180-25 maka 5y = 155
maka y = 155/5, maka y = 31
----------------------------------------------------------
POQ = 3y+15 = 3(31 ) + 15 = 93+15 = 108°
--> POQ = 108°
QOR = 180-POQ = 180-108 = 72°
--> QOR = 72°
[[ KLF ]]