Answer:
CDHG
Step-by-step explanation:
Because you can go in that order and be able to get to the next letter. In the other option you cannot
Check the picture below.
notice chord QR is a diameter, thus the vertex at P has a right-angle by Thales theorem.
Answer: 12.57
∠D
21
Answer: A
Step-by-step explanation: Hope this help :D