
Tangent Lines and Circles
Flashcard
•
Mathematics
•
10th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
Used 1+ times
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15 questions
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1.
FLASHCARD QUESTION
Front
A line segment that passes through the center of a circle, connecting two points on a circle is called ________________.
Back
diameter
2.
FLASHCARD QUESTION
Front
The distance from the center of a circle to any point on its circumference is called ________________.
Back
radius
3.
FLASHCARD QUESTION
Front
The total distance around a circle is known as ________________.
Back
circumference
4.
FLASHCARD QUESTION
Front
The area of a circle is calculated using the formula ________________.
Back
A = πr²
Tags
CCSS.7.G.B.4
5.
FLASHCARD QUESTION
Front
A line that touches a circle at exactly one point is called ________________.
Back
tangent line
6.
FLASHCARD QUESTION
Front
If a tangent line is drawn to a circle, the radius drawn to the point of tangency is ________________.
Back
perpendicular to the tangent line.
7.
FLASHCARD QUESTION
Front
The point where a tangent line touches a circle is called ________________.
Back
point of tangency
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