Which of the following represents the diameter of the circle below

The diameter of a circle is the length of the line segment from one end of the circle to the other end of the circle, which in this case is segment EF, given by option C.

When we are studying a circle, we need to understand two very important concepts, the radius and the diameter.

Radius: The radius of a circle is the length of the line segment from the center of the circle to it's circumference.Diameter: The diameter of a circle is the length of the line segment from one end of the circle to the other end of the circle.In length, the diameter is always twice the radius.

In this question:

The center is O, so both OE and OF are radius.The ends are E and F, so the diameter is EF, and the correct option is C.

A similar question is given at link

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c

A. dividing 99 by 204 will tell you that 99 out of 204 of the people were females at the action movie.