Where is the picture? So I can help
Answer:
Step-by-step explanation:
To get the other angles you need to do this
110+80+x+x=360
190+2x=360
2x=360-190
2x=170
X=170÷2
X=85
Answer: -x+8
explanation: it’s in its simplest form because it cannot be factored
Answer:
its area is square (11+17+4)
I guess this may help you
First box’s is angle addition postulate. The the second box is x=15