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Questions and Answers
Congruent circles have the same ______
radius
A ______ is the set of all points in a plane that are equidistant from a given point called the center of the circle
circle
A ______ is the distance across the circle through its center
diameter
A ______ is a segment whose endpoints are points on the circle
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If a line is tangent to a circle, then it is perpendicular to the ______ drawn to the point
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Study Notes
Circle Basics
- Congruent circles have the same center and radius
Definition of Circle
- A circle is the set of all points in a plane that are equidistant from a given point called the center of the circle
Diameter
- A diameter is the distance across the circle through its center
Chord
- A chord is a segment whose endpoints are points on the circle
Tangent Lines
- If a line is tangent to a circle, then it is perpendicular to the radius drawn to the point
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Description
Test your knowledge of circles with this quiz! From understanding the concept of radius and diameter to identifying congruent circles and chords, this quiz covers the essential properties and definitions of circles in geometry.
