Plot the following radian measures on the given unit circle.
pi/3, 2pi/3, 4pi/3, and 5pi/3

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

How much is 32 out of 40 written as a percentage? convert fraction (ratio) 32 / 40 answer:   80%