I can help but can you tell me what kind of problem your doing.
Answer:
second one!
Step-by-step explanation:
Answer:
10π
Step-by-step explanation:
Please let me know if you want me to write an explanation for my answer :)
Answer:
CE would be half of AD.
Step-by-step explanation:
A, E and D are all points on the circumference of the circle.
AD is the diameter.
CE is the radius.
CE would be half of AD.