Answer:
x = 12
Step-by-step explanation:
Angle QPR + Angle PQR = Angle HRQ
[tex]30 + 4x + 2 = 8 + 6x \\ (6 - 4)x = 30 + 2 - 8 \\ 2x = 24 \\ x = 12[/tex]
17°
30°+8+6x=180 ...angles on a str. line
180-30=150
150÷6=25
25-8=17°
therefore 8+6(17°)
4(17°)+2=70°
