Answer:

Step-by-step explanation:
Answer:
x=100
Step-by-step explanation:
Because they are vertical angles, AEG=FEB
You can see that FED+DEB=FEB
Therefore, 80+20=FEB=100
Since FEB=100 and FEB=AEG
AEG=100
Answer:
C- The surface area is increased by 4 times
Step-by-step explanation:
Answer:
Step-by-step explanation:
i hope i am right q=16 is my answer my bad if it is wrong