Question

23. Perhatikan gambar di bawah. B 3 Jika garis g / h, ZA₂ = 4x°, ZA₁ = 5xº dan LB = 8p°, maka nilai p = A. II B. 11.5 C. 12 D. 12,5 27​

Answer 1

Verified answer

Nilai x

[tex] < A2 + < A3 = 180°\\ 4x + 5x = 180° \\ 9x = 180° \\ x = \frac{180°}{9} \\ x = 20° \\ \\ Nilai \: p \\ < B3 = < A3\\ 8p = 5x \\ 8p = 5(20°) \\ 8p = 100° \\ p = \frac{100°}{8} \\ p = 12,5° \: (D)[/tex]