Jawab:
x = 10°y = 25°z = 5°
Penjelasan dengan langkah-langkah:
11x berpelurus dengan 70°, maka:11x + 70° = 180°11x = 180° - 70°x = 110° / 11x = 10°
Jumlah sudut segitiga = 180°, maka:2z + 60° + 11x° = 180°2z + 60° + 110° = 180°2z = 180° - 170°z = 10° / 2z = 5°
2x + 4y berpelurus dengan 60°, maka:2x + 4y + 60° = 180°4y + 60° + 20° = 180°4y = 100°y = 100° / 4y = 25°
#TheDeepCalls
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jawab:
x = 10°
y = 25°
z = 5°
Penjelasan dengan langkah-langkah:
11x berpelurus dengan 70°, maka:
11x + 70° = 180°
11x = 180° - 70°
x = 110° / 11
x = 10°
Jumlah sudut segitiga = 180°, maka:
2z + 60° + 11x° = 180°
2z + 60° + 110° = 180°
2z = 180° - 170°
z = 10° / 2
z = 5°
2x + 4y berpelurus dengan 60°, maka:
2x + 4y + 60° = 180°
4y + 60° + 20° = 180°
4y = 100°
y = 100° / 4
y = 25°
#TheDeepCalls