Answer:
60 degree
Step-by-step explanation:
E,A,D is a straight line .
Straight line=180 degree
100+20=120 -180=60
therefore X=60
Answer:
1345
Step-by-step explanation:
2 • pi • radius which is same as 2 • 3.14 • r
Answer:
The answer is 80, give me brainliest answer:)