Central and Inscribed Angles
Flashcard
•
Mathematics
•
10th Grade
•
Practice Problem
•
Hard
+4
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a central angle?
Back
An angle whose vertex is at the center of a circle and whose sides intersect the circle.
Tags
CCSS.HSG.C.A.2
2.
FLASHCARD QUESTION
Front
What is an inscribed angle?
Back
An angle formed by two chords in a circle which have a common endpoint.
Tags
CCSS.4.G.A.1
3.
FLASHCARD QUESTION
Front
What is the relationship between a central angle and its intercepted arc?
Back
The measure of a central angle is equal to the measure of its intercepted arc.
Tags
CCSS.HSG.C.B.5
4.
FLASHCARD QUESTION
Front
What is the relationship between an inscribed angle and its intercepted arc?
Back
The measure of an inscribed angle is half the measure of its intercepted arc.
Tags
CCSS.HSG.C.A.2
5.
FLASHCARD QUESTION
Front
Define a major arc.
Back
An arc that measures greater than 180 degrees.
Tags
CCSS.HSG.C.B.5
6.
FLASHCARD QUESTION
Front
Define a minor arc.
Back
An arc that measures less than 180 degrees.
Tags
CCSS.HSG.C.B.5
7.
FLASHCARD QUESTION
Front
How do you calculate the measure of a central angle?
Back
The measure of a central angle can be calculated using the formula: Central Angle = Arc Length / Radius.
Tags
CCSS.HSG.C.A.2
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