math quizz

What is the definition of a circle?

• A collection of points on a flat plane that are equidistant from a certain point.

• A closed curve where all points are equidistant from a central line.

• A shape with four equal sides and four right angles.

• A polygon with an infinite number of sides.

What is the center of a circle?

• A point on the circumference of the circle.

• A line segment connecting two points on the circle.

• The point located in the middle of the circle.

• The longest chord of the circle.

Which statement accurately describes a diameter of a circle?

• A straight line connecting any two points on the circumference.

• A curved line that is part of the circle's perimeter.

• A straight line connecting the center point to a point on the circumference.

• A straight line connecting two points on the circumference and passing through the center point.

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What is an arc of a circle?

• A straight line connecting two points on the circumference.

• A curved line that is part of the circumference of a circle.

• The area enclosed by two radii and an arc.

• The shortest distance from the center to a chord.

What defines a segment of a circle?

• A flat area bounded by an arc and two radii.

• A straight line connecting two points on the circumference.

• A flat area bounded by an arc and a chord.

• The shortest distance from the center to a chord.