Solve for x.
1. x=3
2. x=10
3. x=80
4. x=140
![Solve for x 1 x3 2 x10 3 x80 4 x140 class=](https://us-static.z-dn.net/files/dcc/104c1a353772fc009c12c73f5641975c.png)
Answer:
x=3
Step-by-step explanation:
arrow KPQ=30+x, arrow KRQ=360-30x-50=310-50
angle P= (310-30x)÷2
310-30x=2×110
x=3