Diameter is a measurement for the circumference of a circle. According to the dictionary meaning of the word, diameter is a straight line that passes through the center of a circle from one end to another. This distance around a circle is the circumference.
In mathematical measurements, the diameter is a commonly used variable in measuring circles. Therefore, diameter is the best option of the three other possible answers
Explanation: Since the object ur sharing is called that u must send it like that here it is Old pictures from 2009 so the containtment is also the same so send Old pictures from 2009 as the subject.
