Question

question 1 of 10
which best describes the diameter of a circle?
a. the distance around the circle
b. the distance from the center to any point on a chord of the circle
c. the distance across the middle of the circle
d. the distance from the center to any point on the circle

Explanation:

• Option A refers to the circumference of a circle, not the diameter.
• Option B describes an undefined distance unrelated to the diameter.
• Option C correctly defines the diameter as the straight-line distance across the circle through its center (the "middle").
• Option D refers to the radius of a circle, not the diameter.

Answer:

C. The distance across the middle of the circle