a straight figure Part of a line with A line that Lines that Lines that Lines that that goes on two end points extends from a cross to form never cross forever point four right intersect angles Measuring Circles: Diameter: the distance across a circle Circumference: the distance around a circle measured by the Diameter (D) x ∏=C Radius: the distance from the center of a circle to the edge.
a straight figure that goes on forever Part of a line with two end points A line that extends from a point Lines that cross to form four right angles Lines that never intersect Lines that cross Measuring Circles: Diameter: the distance across a circle Circumference: the distance around a circle measured by the Diameter (D) x ∏=C Radius: the distance from the center of a circle to the edge.