STATE YOUR ASSUMPTION A roundabout is a circular intersection of busy roads which allows traffic to cross with minimal conflict. The diameter of this roundabout is 73 meters. a. Find the radius of the roundabout. b. What is the circumference of the roundabout to the nearest tenth?

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

The answer should be c.