Which of the following is not a characteristic of a plane?
A flat surface
B length and width
C two endpoints
D undefined term

When the ball has traveled a distance of

If, while training for a marathon, you ran 60 miles in 2/3 months, how many miles did you run each month? (assume you ran the same amount each month) write your answer as a whole number, proper fraction, or mixed number in simplest form. you ran __ miles each month.

Can someone me with these two circle theorem questions asap?