What is the area of a circle if the circumference is 6.28

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit