Match each fundamental geometric term related to a circle with its correct definition.
- RadiusA line segment extending from the center of the circle to any point on its edge.
- DiameterA straight line segment that passes through the center of the circle and whose endpoints lie on the circle.
- CircumferenceThe total distance around the outer boundary of a circle.
- ChordA line segment whose endpoints lie on the circle, but which does not necessarily pass through the center.
Answer
Radius matches with a line segment from the center to the edge; Diameter matches with a line segment passing through the center; Circumference matches with the total distance around the circle; Chord matches with a line segment connecting any two points on the circle.
Each geometric term possesses a precise mathematical definition that distinguishes its function and location within a circle. Correctly identifying these fundamental components is an essential prerequisite for performing geometric calculations such as finding area or circumference.
Step-by-Step Solution
Key Concept
Fundamental vocabulary and structural properties of circles.