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Questions and Answers
What is the term for the longest distance across a circle, passing through the center?
What is the term for the longest distance across a circle, passing through the center?
- Circumference
- Diameter (correct)
- Chord
- Radius
What is the ratio of a circle's circumference to its diameter?
What is the ratio of a circle's circumference to its diameter?
- 4.29
- 1.62
- 3.14 (correct)
- 2.71
Which of the following is a line segment that connects two points on the circle but does not necessarily pass through the center?
Which of the following is a line segment that connects two points on the circle but does not necessarily pass through the center?
- Diameter
- Secant (correct)
- Radius
- Circumference
The ______ of a circle is the distance around the circle
The ______ of a circle is the distance around the circle
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The ______ of a circle is a line segment that connects two points on the circle and passes through the center
The ______ of a circle is a line segment that connects two points on the circle and passes through the center
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The ______ is the point in the center of the circle
The ______ is the point in the center of the circle
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Study Notes
Circle Terminology
- The longest distance across a circle, passing through the center, is called the diameter.
- The ratio of a circle's circumference to its diameter is π (pi), approximately 3.14.
- A line segment that connects two points on the circle but does not necessarily pass through the center is called a chord.
- The circumference of a circle is the distance around the circle.
- A line segment that connects two points on the circle and passes through the center is called a diameter.
- The center of a circle is the point in the center of the circle.
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