Which is the best definition of the radius of a circle? a. the distance around the outside of the circle b. the distance across the middle of the circle c. the point at the center of the circle d. the distance from the center to any point on the circle

Graph a triangle (xyz) and reflect it over the line y=x to create triangle x’y’z’. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point x’ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then y’ with the reflecting line? how do you know?