GEO #7 Circles B
Flashcard
•
Mathematics
•
10th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the relationship between the angles formed by secants and/or tangents that intersect on the exterior of a circle?
Back
The measure of the angle formed is equal to half the difference of the intercepted arcs.
Tags
CCSS.HSG.C.A.2
2.
FLASHCARD QUESTION
Front
What is the measure of angle ABC if the options are 74, 124, 176, and 44?
Back
74
Tags
CCSS.7.G.B.5
3.
FLASHCARD QUESTION
Front
If PQ is found to be 29, what does this represent in the context of circles?
Back
PQ represents the length of a segment related to the circle, possibly a chord or a secant.
4.
FLASHCARD QUESTION
Front
What is the formula to find the length of a chord in a circle?
Back
The length of a chord can be found using the formula: L = 2r * sin(θ/2), where r is the radius and θ is the central angle.
Tags
CCSS.HSG.C.A.2
5.
FLASHCARD QUESTION
Front
If NL is found to be 40, what does this indicate?
Back
NL indicates the length of a segment related to the circle, possibly a chord or a secant.
6.
FLASHCARD QUESTION
Front
What is the definition of a secant in relation to a circle?
Back
A secant is a line that intersects a circle at two points.
7.
FLASHCARD QUESTION
Front
What is the definition of a tangent in relation to a circle?
Back
A tangent is a line that touches a circle at exactly one point.
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