Answer:
HL theorem
Step-by-step explanation:
It’s c counting your heartbeats
Those are adjacent angles. They equal 180 degrees.
10x-20+6x+8= 180
16x-12=180
Add 12.
16x= 192
x=12
I hope this helps!
~kaikers
aound 15 or it depends how many slices there were in the first place
Can you rotate the picture or take another one? This one is really hard to read
