
Circle Vocabulary Day 1
Flashcard
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the definition of a diameter?
Back
A diameter is a straight line segment that passes through the center of a circle and connects two points on the circle's circumference.
2.
FLASHCARD QUESTION
Front
What is the center of a circle?
Back
The center of a circle is the point that is equidistant from all points on the circle's circumference.
3.
FLASHCARD QUESTION
Front
What is the circumference of a circle?
Back
The circumference is the distance around the circle, calculated as C = 2πr, where r is the radius.
4.
FLASHCARD QUESTION
Front
What is a radius?
Back
A radius is a line segment from the center of the circle to any point on its circumference.
5.
FLASHCARD QUESTION
Front
What is a chord?
Back
A chord is a line segment whose endpoints lie on the circumference of the circle.
6.
FLASHCARD QUESTION
Front
What is a secant?
Back
A secant is a line that intersects a circle at two points.
7.
FLASHCARD QUESTION
Front
What is a tangent?
Back
A tangent is a line that touches the circle at exactly one point.
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