(C)
Step-by-step explanation:
Q.E.D means "quod erat demonstrandum" indicating that the proof is completed.
Answer:
113°
Step-by-step explanation:
When parallel, opposite sides are equal
Answer:
The diagram presented on Third expresses the graph of

Hope it helps!
10.9 = x% of 34
10.9 is the amount
x% is the percent
34 is the base