Question

minta tolong dijawab y kak mau dikumpulin besok​

Answer 1

Verified answer

Nilai x

[tex]a).4x° + 2x° = 90° \\ 6x °= 90° \\ x = \frac{90°}{6} \\ x = 15 °\\ \\ b).2x° + 3x° = 90° \\ 5x° = 90° \\ x = \frac{90°}{5} \\ x = 18° \\ \\ c).2x °= 120° \\ x = \frac{120°}{2} \\ x = 60°[/tex]

Answer 2

بِسْـــــــمِ اللّٰهِ الرَّحْمٰنِ الرَّحِيْمِ

Jawaban:

1. 15°
2. 18°
3. 60°

Penjelasan dengan langkah-langkah:

Nomor 1

2x° + 4x° = 90°

6x° = 90

x° = 90 ÷ 6

x° = 15°

Nomor 2

2x° + 90° + 3x° = 180°

90° + 5x° = 180°

5x° = 180° - 90°

5x° = 90°

x° = 90° ÷ 5

x° = 18°

Nomor 3

2x° = 120°

x° = 120° ÷ 2

x° = 60°

وَاللّٰهُ اَعْلَمُ بِاالصَّوَافَ